30093740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 68058144

約数和(自身を除く): 37964404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 1451, 2074, 2902, 4148, 5185, 5804, 7255, 10370, 14510, 20740, 24667, 29020, 49334, 88511, 98668, 123335, 177022, 246670, 354044, 442555, 493340, 885110, 1504687, 1770220, 3009374, 6018748, 7523435, 15046870, 30093740]

約数ペア:

[(1, 30093740), (2, 15046870), (4, 7523435), (5, 6018748), (10, 3009374), (17, 1770220), (20, 1504687), (34, 885110), (61, 493340), (68, 442555), (85, 354044), (122, 246670), (170, 177022), (244, 123335), (305, 98668), (340, 88511), (610, 49334), (1037, 29020), (1220, 24667), (1451, 20740), (2074, 14510), (2902, 10370), (4148, 7255), (5185, 5804)]