42193170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 117803520

約数和(自身を除く): 75610350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 71, 90, 93, 135, 142, 155, 186, 213, 270, 279, 310, 355, 426, 465, 558, 639, 710, 837, 930, 1065, 1278, 1395, 1674, 1917, 2130, 2201, 2790, 3195, 3834, 4185, 4402, 5041, 6390, 6603, 8370, 9585, 10082, 11005, 13206, 15123, 19170, 19809, 22010, 25205, 30246, 33015, 39618, 45369, 50410, 59427, 66030, 75615, 90738, 99045, 118854, 136107, 151230, 156271, 198090, 226845, 272214, 297135, 312542, 453690, 468813, 594270, 680535, 781355, 937626, 1361070, 1406439, 1562710, 2344065, 2812878, 4219317, 4688130, 7032195, 8438634, 14064390, 21096585, 42193170]

約数ペア:

[(1, 42193170), (2, 21096585), (3, 14064390), (5, 8438634), (6, 7032195), (9, 4688130), (10, 4219317), (15, 2812878), (18, 2344065), (27, 1562710), (30, 1406439), (31, 1361070), (45, 937626), (54, 781355), (62, 680535), (71, 594270), (90, 468813), (93, 453690), (135, 312542), (142, 297135), (155, 272214), (186, 226845), (213, 198090), (270, 156271), (279, 151230), (310, 136107), (355, 118854), (426, 99045), (465, 90738), (558, 75615), (639, 66030), (710, 59427), (837, 50410), (930, 45369), (1065, 39618), (1278, 33015), (1395, 30246), (1674, 25205), (1917, 22010), (2130, 19809), (2201, 19170), (2790, 15123), (3195, 13206), (3834, 11005), (4185, 10082), (4402, 9585), (5041, 8370), (6390, 6603)]