285073670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1667}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 598978800

約数和(自身を除く): 313905130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 349, 490, 698, 1667, 1745, 2443, 3334, 3490, 4886, 8335, 11669, 12215, 16670, 17101, 23338, 24430, 34202, 58345, 81683, 85505, 116690, 163366, 171010, 408415, 581783, 816830, 1163566, 2908915, 4072481, 5817830, 8144962, 20362405, 28507367, 40724810, 57014734, 142536835, 285073670]

約数ペア:

[(1, 285073670), (2, 142536835), (5, 57014734), (7, 40724810), (10, 28507367), (14, 20362405), (35, 8144962), (49, 5817830), (70, 4072481), (98, 2908915), (245, 1163566), (349, 816830), (490, 581783), (698, 408415), (1667, 171010), (1745, 163366), (2443, 116690), (3334, 85505), (3490, 81683), (4886, 58345), (8335, 34202), (11669, 24430), (12215, 23338), (16670, 17101)]