33180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 107520

約数和(自身を除く): 74340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 11060, 16590, 33180]

約数ペア:

[(1, 33180), (2, 16590), (3, 11060), (4, 8295), (5, 6636), (6, 5530), (7, 4740), (10, 3318), (12, 2765), (14, 2370), (15, 2212), (20, 1659), (21, 1580), (28, 1185), (30, 1106), (35, 948), (42, 790), (60, 553), (70, 474), (79, 420), (84, 395), (105, 316), (140, 237), (158, 210)]