19066860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 65802240

約数和(自身を除く): 46735380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 67, 68, 85, 90, 93, 102, 108, 124, 134, 135, 153, 155, 170, 180, 186, 201, 204, 255, 268, 270, 279, 306, 310, 335, 340, 372, 402, 459, 465, 510, 527, 540, 558, 603, 612, 620, 670, 765, 804, 837, 918, 930, 1005, 1020, 1054, 1116, 1139, 1206, 1340, 1395, 1530, 1581, 1674, 1809, 1836, 1860, 2010, 2077, 2108, 2278, 2295, 2412, 2635, 2790, 3015, 3060, 3162, 3348, 3417, 3618, 4020, 4154, 4185, 4556, 4590, 4743, 5270, 5580, 5695, 6030, 6231, 6324, 6834, 7236, 7905, 8308, 8370, 9045, 9180, 9486, 10251, 10385, 10540, 11390, 12060, 12462, 13668, 14229, 15810, 16740, 17085, 18090, 18693, 18972, 20502, 20770, 22780, 23715, 24924, 28458, 30753, 31155, 31620, 34170, 35309, 36180, 37386, 41004, 41540, 47430, 51255, 56079, 56916, 61506, 62310, 68340, 70618, 71145, 74772, 93465, 94860, 102510, 105927, 112158, 123012, 124620, 141236, 142290, 153765, 176545, 186930, 205020, 211854, 224316, 280395, 284580, 307530, 317781, 353090, 373860, 423708, 529635, 560790, 615060, 635562, 706180, 953343, 1059270, 1121580, 1271124, 1588905, 1906686, 2118540, 3177810, 3813372, 4766715, 6355620, 9533430, 19066860]

約数ペア:

[(1, 19066860), (2, 9533430), (3, 6355620), (4, 4766715), (5, 3813372), (6, 3177810), (9, 2118540), (10, 1906686), (12, 1588905), (15, 1271124), (17, 1121580), (18, 1059270), (20, 953343), (27, 706180), (30, 635562), (31, 615060), (34, 560790), (36, 529635), (45, 423708), (51, 373860), (54, 353090), (60, 317781), (62, 307530), (67, 284580), (68, 280395), (85, 224316), (90, 211854), (93, 205020), (102, 186930), (108, 176545), (124, 153765), (134, 142290), (135, 141236), (153, 124620), (155, 123012), (170, 112158), (180, 105927), (186, 102510), (201, 94860), (204, 93465), (255, 74772), (268, 71145), (270, 70618), (279, 68340), (306, 62310), (310, 61506), (335, 56916), (340, 56079), (372, 51255), (402, 47430), (459, 41540), (465, 41004), (510, 37386), (527, 36180), (540, 35309), (558, 34170), (603, 31620), (612, 31155), (620, 30753), (670, 28458), (765, 24924), (804, 23715), (837, 22780), (918, 20770), (930, 20502), (1005, 18972), (1020, 18693), (1054, 18090), (1116, 17085), (1139, 16740), (1206, 15810), (1340, 14229), (1395, 13668), (1530, 12462), (1581, 12060), (1674, 11390), (1809, 10540), (1836, 10385), (1860, 10251), (2010, 9486), (2077, 9180), (2108, 9045), (2278, 8370), (2295, 8308), (2412, 7905), (2635, 7236), (2790, 6834), (3015, 6324), (3060, 6231), (3162, 6030), (3348, 5695), (3417, 5580), (3618, 5270), (4020, 4743), (4154, 4590), (4185, 4556)]