213364230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 524620800

約数和(自身を除く): 311256570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 109, 142, 213, 218, 327, 355, 426, 545, 654, 710, 919, 1065, 1090, 1635, 1838, 2130, 2757, 3270, 4595, 5514, 7739, 9190, 13785, 15478, 23217, 27570, 38695, 46434, 65249, 77390, 100171, 116085, 130498, 195747, 200342, 232170, 300513, 326245, 391494, 500855, 601026, 652490, 978735, 1001710, 1502565, 1957470, 3005130, 7112141, 14224282, 21336423, 35560705, 42672846, 71121410, 106682115, 213364230]

約数ペア:

[(1, 213364230), (2, 106682115), (3, 71121410), (5, 42672846), (6, 35560705), (10, 21336423), (15, 14224282), (30, 7112141), (71, 3005130), (109, 1957470), (142, 1502565), (213, 1001710), (218, 978735), (327, 652490), (355, 601026), (426, 500855), (545, 391494), (654, 326245), (710, 300513), (919, 232170), (1065, 200342), (1090, 195747), (1635, 130498), (1838, 116085), (2130, 100171), (2757, 77390), (3270, 65249), (4595, 46434), (5514, 38695), (7739, 27570), (9190, 23217), (13785, 15478)]