1239532830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 3564288000

約数和(自身を除く): 2324755170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 67, 90, 93, 95, 114, 134, 155, 171, 186, 190, 201, 279, 285, 310, 335, 342, 349, 402, 465, 558, 570, 589, 603, 670, 698, 855, 930, 1005, 1047, 1178, 1206, 1273, 1395, 1710, 1745, 1767, 2010, 2077, 2094, 2546, 2790, 2945, 3015, 3141, 3490, 3534, 3819, 4154, 5235, 5301, 5890, 6030, 6231, 6282, 6365, 6631, 7638, 8835, 10385, 10470, 10602, 10819, 11457, 12462, 12730, 13262, 15705, 17670, 18693, 19095, 19893, 20770, 21638, 22914, 23383, 26505, 31155, 31410, 32457, 33155, 37386, 38190, 39463, 39786, 46766, 53010, 54095, 57285, 59679, 62310, 64914, 66310, 70149, 78926, 93465, 97371, 99465, 108190, 114570, 116915, 118389, 119358, 140298, 162285, 186930, 194742, 197315, 198930, 205561, 210447, 233830, 236778, 298395, 324570, 350745, 355167, 394630, 411122, 420894, 444277, 486855, 591945, 596790, 616683, 701490, 710334, 724873, 888554, 973710, 1027805, 1052235, 1183890, 1233366, 1332831, 1449746, 1775835, 1850049, 2055610, 2104470, 2174619, 2221385, 2665662, 3083415, 3551670, 3624365, 3700098, 3998493, 4349238, 4442770, 6166830, 6523857, 6664155, 7248730, 7996986, 9250245, 10873095, 13047714, 13328310, 13772587, 18500490, 19992465, 21746190, 27545174, 32619285, 39984930, 41317761, 65238570, 68862935, 82635522, 123953283, 137725870, 206588805, 247906566, 413177610, 619766415, 1239532830]

約数ペア:

[(1, 1239532830), (2, 619766415), (3, 413177610), (5, 247906566), (6, 206588805), (9, 137725870), (10, 123953283), (15, 82635522), (18, 68862935), (19, 65238570), (30, 41317761), (31, 39984930), (38, 32619285), (45, 27545174), (57, 21746190), (62, 19992465), (67, 18500490), (90, 13772587), (93, 13328310), (95, 13047714), (114, 10873095), (134, 9250245), (155, 7996986), (171, 7248730), (186, 6664155), (190, 6523857), (201, 6166830), (279, 4442770), (285, 4349238), (310, 3998493), (335, 3700098), (342, 3624365), (349, 3551670), (402, 3083415), (465, 2665662), (558, 2221385), (570, 2174619), (589, 2104470), (603, 2055610), (670, 1850049), (698, 1775835), (855, 1449746), (930, 1332831), (1005, 1233366), (1047, 1183890), (1178, 1052235), (1206, 1027805), (1273, 973710), (1395, 888554), (1710, 724873), (1745, 710334), (1767, 701490), (2010, 616683), (2077, 596790), (2094, 591945), (2546, 486855), (2790, 444277), (2945, 420894), (3015, 411122), (3141, 394630), (3490, 355167), (3534, 350745), (3819, 324570), (4154, 298395), (5235, 236778), (5301, 233830), (5890, 210447), (6030, 205561), (6231, 198930), (6282, 197315), (6365, 194742), (6631, 186930), (7638, 162285), (8835, 140298), (10385, 119358), (10470, 118389), (10602, 116915), (10819, 114570), (11457, 108190), (12462, 99465), (12730, 97371), (13262, 93465), (15705, 78926), (17670, 70149), (18693, 66310), (19095, 64914), (19893, 62310), (20770, 59679), (21638, 57285), (22914, 54095), (23383, 53010), (26505, 46766), (31155, 39786), (31410, 39463), (32457, 38190), (33155, 37386)]