1514020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 3468528

約数和(自身を除く): 1954508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 73, 85, 122, 146, 170, 244, 292, 305, 340, 365, 610, 730, 1037, 1220, 1241, 1460, 2074, 2482, 4148, 4453, 4964, 5185, 6205, 8906, 10370, 12410, 17812, 20740, 22265, 24820, 44530, 75701, 89060, 151402, 302804, 378505, 757010, 1514020]

約数ペア:

[(1, 1514020), (2, 757010), (4, 378505), (5, 302804), (10, 151402), (17, 89060), (20, 75701), (34, 44530), (61, 24820), (68, 22265), (73, 20740), (85, 17812), (122, 12410), (146, 10370), (170, 8906), (244, 6205), (292, 5185), (305, 4964), (340, 4453), (365, 4148), (610, 2482), (730, 2074), (1037, 1460), (1220, 1241)]