1067260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 2461536

約数和(自身を除く): 1394276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 73, 85, 86, 146, 170, 172, 215, 292, 340, 365, 430, 730, 731, 860, 1241, 1460, 1462, 2482, 2924, 3139, 3655, 4964, 6205, 6278, 7310, 12410, 12556, 14620, 15695, 24820, 31390, 53363, 62780, 106726, 213452, 266815, 533630, 1067260]

約数ペア:

[(1, 1067260), (2, 533630), (4, 266815), (5, 213452), (10, 106726), (17, 62780), (20, 53363), (34, 31390), (43, 24820), (68, 15695), (73, 14620), (85, 12556), (86, 12410), (146, 7310), (170, 6278), (172, 6205), (215, 4964), (292, 3655), (340, 3139), (365, 2924), (430, 2482), (730, 1462), (731, 1460), (860, 1241)]