33880980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{80669}}^1$

素因数の和:80688

約数の個数: 48

約数和(自身を含む): 108420480

約数和(自身を除く): 74539500

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, 80669, 161338, 242007, 322676, 403345, 484014, 564683, 806690, 968028, 1129366, 1210035, 1613380, 1694049, 2258732, 2420070, 2823415, 3388098, 4840140, 5646830, 6776196, 8470245, 11293660, 16940490, 33880980]

約数ペア:

[(1, 33880980), (2, 16940490), (3, 11293660), (4, 8470245), (5, 6776196), (6, 5646830), (7, 4840140), (10, 3388098), (12, 2823415), (14, 2420070), (15, 2258732), (20, 1694049), (21, 1613380), (28, 1210035), (30, 1129366), (35, 968028), (42, 806690), (60, 564683), (70, 484014), (84, 403345), (105, 322676), (140, 242007), (210, 161338), (420, 80669)]