745446590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{200929}}^1$

素因数の和:200996

約数の個数: 32

約数和(自身を含む): 1562431680

約数和(自身を除く): 816985090

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 200929, 401858, 1004645, 1406503, 2009290, 2813006, 7032515, 10649237, 14065030, 21298474, 53246185, 74544659, 106492370, 149089318, 372723295, 745446590]

約数ペア:

[(1, 745446590), (2, 372723295), (5, 149089318), (7, 106492370), (10, 74544659), (14, 53246185), (35, 21298474), (53, 14065030), (70, 10649237), (106, 7032515), (265, 2813006), (371, 2009290), (530, 1406503), (742, 1004645), (1855, 401858), (3710, 200929)]