31743030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 85079808

約数和(自身を除く): 53336778

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 473, 645, 946, 1290, 1419, 2237, 2365, 2838, 4474, 4730, 6711, 7095, 11185, 13422, 14190, 22370, 24607, 33555, 49214, 67110, 73821, 96191, 123035, 147642, 192382, 246070, 288573, 369105, 480955, 577146, 738210, 961910, 1058101, 1442865, 2116202, 2885730, 3174303, 5290505, 6348606, 10581010, 15871515, 31743030]

約数ペア:

[(1, 31743030), (2, 15871515), (3, 10581010), (5, 6348606), (6, 5290505), (10, 3174303), (11, 2885730), (15, 2116202), (22, 1442865), (30, 1058101), (33, 961910), (43, 738210), (55, 577146), (66, 480955), (86, 369105), (110, 288573), (129, 246070), (165, 192382), (215, 147642), (258, 123035), (330, 96191), (430, 73821), (473, 67110), (645, 49214), (946, 33555), (1290, 24607), (1419, 22370), (2237, 14190), (2365, 13422), (2838, 11185), (4474, 7095), (4730, 6711)]