215247030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{719}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 548674560

約数和(自身を除く): 333427530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 587, 719, 1174, 1438, 1761, 2157, 2935, 3522, 3595, 4314, 5870, 7190, 8805, 9979, 10785, 12223, 17610, 19958, 21570, 24446, 29937, 36669, 49895, 59874, 61115, 73338, 99790, 122230, 149685, 183345, 299370, 366690, 422053, 844106, 1266159, 2110265, 2532318, 4220530, 6330795, 7174901, 12661590, 14349802, 21524703, 35874505, 43049406, 71749010, 107623515, 215247030]

約数ペア:

[(1, 215247030), (2, 107623515), (3, 71749010), (5, 43049406), (6, 35874505), (10, 21524703), (15, 14349802), (17, 12661590), (30, 7174901), (34, 6330795), (51, 4220530), (85, 2532318), (102, 2110265), (170, 1266159), (255, 844106), (510, 422053), (587, 366690), (719, 299370), (1174, 183345), (1438, 149685), (1761, 122230), (2157, 99790), (2935, 73338), (3522, 61115), (3595, 59874), (4314, 49895), (5870, 36669), (7190, 29937), (8805, 24446), (9979, 21570), (10785, 19958), (12223, 17610)]