70973930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 135898560

約数和(自身を除く): 64924630

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 3851, 7702, 9215, 18430, 19255, 38510, 73169, 146338, 365845, 373547, 731690, 747094, 1867735, 3735470, 7097393, 14194786, 35486965, 70973930]

約数ペア:

[(1, 70973930), (2, 35486965), (5, 14194786), (10, 7097393), (19, 3735470), (38, 1867735), (95, 747094), (97, 731690), (190, 373547), (194, 365845), (485, 146338), (970, 73169), (1843, 38510), (3686, 19255), (3851, 18430), (7702, 9215)]