78874530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{375593}}^1$

素因数の和:375610

約数の個数: 32

約数和(自身を含む): 216342144

約数和(自身を除く): 137467614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 375593, 751186, 1126779, 1877965, 2253558, 2629151, 3755930, 5258302, 5633895, 7887453, 11267790, 13145755, 15774906, 26291510, 39437265, 78874530]

約数ペア:

[(1, 78874530), (2, 39437265), (3, 26291510), (5, 15774906), (6, 13145755), (7, 11267790), (10, 7887453), (14, 5633895), (15, 5258302), (21, 3755930), (30, 2629151), (35, 2253558), (42, 1877965), (70, 1126779), (105, 751186), (210, 375593)]