157749060

素因数分解:

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

素因数の和:375612

約数の個数: 48

約数和(自身を含む): 504798336

約数和(自身を除く): 347049276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 375593, 751186, 1126779, 1502372, 1877965, 2253558, 2629151, 3755930, 4507116, 5258302, 5633895, 7511860, 7887453, 10516604, 11267790, 13145755, 15774906, 22535580, 26291510, 31549812, 39437265, 52583020, 78874530, 157749060]

約数ペア:

[(1, 157749060), (2, 78874530), (3, 52583020), (4, 39437265), (5, 31549812), (6, 26291510), (7, 22535580), (10, 15774906), (12, 13145755), (14, 11267790), (15, 10516604), (20, 7887453), (21, 7511860), (28, 5633895), (30, 5258302), (35, 4507116), (42, 3755930), (60, 2629151), (70, 2253558), (84, 1877965), (105, 1502372), (140, 1126779), (210, 751186), (420, 375593)]