77536890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27791}}^1$

素因数の和:27835

約数の個数: 48

約数和(自身を含む): 208106496

約数和(自身を除く): 130569606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 27791, 55582, 83373, 138955, 166746, 250119, 277910, 416865, 500238, 833730, 861521, 1250595, 1723042, 2501190, 2584563, 4307605, 5169126, 7753689, 8615210, 12922815, 15507378, 25845630, 38768445, 77536890]

約数ペア:

[(1, 77536890), (2, 38768445), (3, 25845630), (5, 15507378), (6, 12922815), (9, 8615210), (10, 7753689), (15, 5169126), (18, 4307605), (30, 2584563), (31, 2501190), (45, 1723042), (62, 1250595), (90, 861521), (93, 833730), (155, 500238), (186, 416865), (279, 277910), (310, 250119), (465, 166746), (558, 138955), (930, 83373), (1395, 55582), (2790, 27791)]