19374401190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{85009}}^1$

素因数の和:85197

約数の個数: 64

約数和(自身を含む): 47594718720

約数和(自身を除く): 28220317530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 107, 142, 213, 214, 321, 355, 426, 535, 642, 710, 1065, 1070, 1605, 2130, 3210, 7597, 15194, 22791, 37985, 45582, 75970, 85009, 113955, 170018, 227910, 255027, 425045, 510054, 850090, 1275135, 2550270, 6035639, 9095963, 12071278, 18106917, 18191926, 27287889, 30178195, 36213834, 45479815, 54575778, 60356390, 90534585, 90959630, 136439445, 181069170, 272878890, 645813373, 1291626746, 1937440119, 3229066865, 3874880238, 6458133730, 9687200595, 19374401190]

約数ペア:

[(1, 19374401190), (2, 9687200595), (3, 6458133730), (5, 3874880238), (6, 3229066865), (10, 1937440119), (15, 1291626746), (30, 645813373), (71, 272878890), (107, 181069170), (142, 136439445), (213, 90959630), (214, 90534585), (321, 60356390), (355, 54575778), (426, 45479815), (535, 36213834), (642, 30178195), (710, 27287889), (1065, 18191926), (1070, 18106917), (1605, 12071278), (2130, 9095963), (3210, 6035639), (7597, 2550270), (15194, 1275135), (22791, 850090), (37985, 510054), (45582, 425045), (75970, 255027), (85009, 227910), (113955, 170018)]