830055990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1409}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 2028369600

約数和(自身を除く): 1198313610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 269, 365, 438, 538, 730, 807, 1095, 1345, 1409, 1614, 2190, 2690, 2818, 4035, 4227, 7045, 8070, 8454, 14090, 19637, 21135, 39274, 42270, 58911, 98185, 102857, 117822, 196370, 205714, 294555, 308571, 379021, 514285, 589110, 617142, 758042, 1028570, 1137063, 1542855, 1895105, 2274126, 3085710, 3790210, 5685315, 11370630, 27668533, 55337066, 83005599, 138342665, 166011198, 276685330, 415027995, 830055990]

約数ペア:

[(1, 830055990), (2, 415027995), (3, 276685330), (5, 166011198), (6, 138342665), (10, 83005599), (15, 55337066), (30, 27668533), (73, 11370630), (146, 5685315), (219, 3790210), (269, 3085710), (365, 2274126), (438, 1895105), (538, 1542855), (730, 1137063), (807, 1028570), (1095, 758042), (1345, 617142), (1409, 589110), (1614, 514285), (2190, 379021), (2690, 308571), (2818, 294555), (4035, 205714), (4227, 196370), (7045, 117822), (8070, 102857), (8454, 98185), (14090, 58911), (19637, 42270), (21135, 39274)]