73725990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189041}}^1$

素因数の和:189064

約数の個数: 32

約数和(自身を含む): 190554336

約数和(自身を除く): 116828346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 189041, 378082, 567123, 945205, 1134246, 1890410, 2457533, 2835615, 4915066, 5671230, 7372599, 12287665, 14745198, 24575330, 36862995, 73725990]

約数ペア:

[(1, 73725990), (2, 36862995), (3, 24575330), (5, 14745198), (6, 12287665), (10, 7372599), (13, 5671230), (15, 4915066), (26, 2835615), (30, 2457533), (39, 1890410), (65, 1134246), (78, 945205), (130, 567123), (195, 378082), (390, 189041)]