77542470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27793}}^1$

素因数の和:27837

約数の個数: 48

約数和(自身を含む): 208121472

約数和(自身を除く): 130579002

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, 27793, 55586, 83379, 138965, 166758, 250137, 277930, 416895, 500274, 833790, 861583, 1250685, 1723166, 2501370, 2584749, 4307915, 5169498, 7754247, 8615830, 12923745, 15508494, 25847490, 38771235, 77542470]

約数ペア:

[(1, 77542470), (2, 38771235), (3, 25847490), (5, 15508494), (6, 12923745), (9, 8615830), (10, 7754247), (15, 5169498), (18, 4307915), (30, 2584749), (31, 2501370), (45, 1723166), (62, 1250685), (90, 861583), (93, 833790), (155, 500274), (186, 416895), (279, 277930), (310, 250137), (465, 166758), (558, 138965), (930, 83379), (1395, 55586), (2790, 27793)]