66364110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{81931}}^1$

素因数の和:81950

約数の個数: 40

約数和(自身を含む): 178447896

約数和(自身を除く): 112083786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 81931, 163862, 245793, 409655, 491586, 737379, 819310, 1228965, 1474758, 2212137, 2457930, 3686895, 4424274, 6636411, 7373790, 11060685, 13272822, 22121370, 33182055, 66364110]

約数ペア:

[(1, 66364110), (2, 33182055), (3, 22121370), (5, 13272822), (6, 11060685), (9, 7373790), (10, 6636411), (15, 4424274), (18, 3686895), (27, 2457930), (30, 2212137), (45, 1474758), (54, 1228965), (81, 819310), (90, 737379), (135, 491586), (162, 409655), (270, 245793), (405, 163862), (810, 81931)]