753628020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{738851}}^1$

素因数の和:738880

約数の個数: 48

約数和(自身を含む): 2234288448

約数和(自身を除く): 1480660428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 738851, 1477702, 2216553, 2955404, 3694255, 4433106, 7388510, 8866212, 11082765, 12560467, 14777020, 22165530, 25120934, 37681401, 44331060, 50241868, 62802335, 75362802, 125604670, 150725604, 188407005, 251209340, 376814010, 753628020]

約数ペア:

[(1, 753628020), (2, 376814010), (3, 251209340), (4, 188407005), (5, 150725604), (6, 125604670), (10, 75362802), (12, 62802335), (15, 50241868), (17, 44331060), (20, 37681401), (30, 25120934), (34, 22165530), (51, 14777020), (60, 12560467), (68, 11082765), (85, 8866212), (102, 7388510), (170, 4433106), (204, 3694255), (255, 2955404), (340, 2216553), (510, 1477702), (1020, 738851)]