14888980390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{305917}}^1$

素因数の和:306112

約数の個数: 32

約数和(自身を含む): 27840985344

約数和(自身を除く): 12952004954

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 4867, 9734, 24335, 48670, 305917, 611834, 1529585, 3059170, 9483427, 18966854, 47417135, 48028969, 94834270, 96057938, 240144845, 480289690, 1488898039, 2977796078, 7444490195, 14888980390]

約数ペア:

[(1, 14888980390), (2, 7444490195), (5, 2977796078), (10, 1488898039), (31, 480289690), (62, 240144845), (155, 96057938), (157, 94834270), (310, 48028969), (314, 47417135), (785, 18966854), (1570, 9483427), (4867, 3059170), (9734, 1529585), (24335, 611834), (48670, 305917)]