173003570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 318245760

約数和(自身を除く): 145242190

約数列:

[1, 2, 5, 10, 71, 139, 142, 278, 355, 695, 710, 1390, 1753, 3506, 8765, 9869, 17530, 19738, 49345, 98690, 124463, 243667, 248926, 487334, 622315, 1218335, 1244630, 2436670, 17300357, 34600714, 86501785, 173003570]

約数ペア:

[(1, 173003570), (2, 86501785), (5, 34600714), (10, 17300357), (71, 2436670), (139, 1244630), (142, 1218335), (278, 622315), (355, 487334), (695, 248926), (710, 243667), (1390, 124463), (1753, 98690), (3506, 49345), (8765, 19738), (9869, 17530)]