67481730

素因数分解:

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

素因数の和:149

約数の個数: 144

約数和(自身を含む): 193999104

約数和(自身を除く): 126517374

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, 361, 402, 465, 558, 570, 589, 603, 670, 722, 855, 930, 1005, 1083, 1178, 1206, 1273, 1395, 1710, 1767, 1805, 2010, 2077, 2166, 2546, 2790, 2945, 3015, 3249, 3534, 3610, 3819, 4154, 5301, 5415, 5890, 6030, 6231, 6365, 6498, 7638, 8835, 10385, 10602, 10830, 11191, 11457, 12462, 12730, 16245, 17670, 18693, 19095, 20770, 22382, 22914, 24187, 26505, 31155, 32490, 33573, 37386, 38190, 39463, 48374, 53010, 55955, 57285, 62310, 67146, 72561, 78926, 93465, 100719, 111910, 114570, 118389, 120935, 145122, 167865, 186930, 197315, 201438, 217683, 236778, 241870, 335730, 355167, 362805, 394630, 435366, 503595, 591945, 710334, 725610, 749797, 1007190, 1088415, 1183890, 1499594, 1775835, 2176830, 2249391, 3551670, 3748985, 4498782, 6748173, 7497970, 11246955, 13496346, 22493910, 33740865, 67481730]

約数ペア:

[(1, 67481730), (2, 33740865), (3, 22493910), (5, 13496346), (6, 11246955), (9, 7497970), (10, 6748173), (15, 4498782), (18, 3748985), (19, 3551670), (30, 2249391), (31, 2176830), (38, 1775835), (45, 1499594), (57, 1183890), (62, 1088415), (67, 1007190), (90, 749797), (93, 725610), (95, 710334), (114, 591945), (134, 503595), (155, 435366), (171, 394630), (186, 362805), (190, 355167), (201, 335730), (279, 241870), (285, 236778), (310, 217683), (335, 201438), (342, 197315), (361, 186930), (402, 167865), (465, 145122), (558, 120935), (570, 118389), (589, 114570), (603, 111910), (670, 100719), (722, 93465), (855, 78926), (930, 72561), (1005, 67146), (1083, 62310), (1178, 57285), (1206, 55955), (1273, 53010), (1395, 48374), (1710, 39463), (1767, 38190), (1805, 37386), (2010, 33573), (2077, 32490), (2166, 31155), (2546, 26505), (2790, 24187), (2945, 22914), (3015, 22382), (3249, 20770), (3534, 19095), (3610, 18693), (3819, 17670), (4154, 16245), (5301, 12730), (5415, 12462), (5890, 11457), (6030, 11191), (6231, 10830), (6365, 10602), (6498, 10385), (7638, 8835)]