118783860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152287}}^1$

素因数の和:152312

約数の個数: 48

約数和(自身を含む): 358181376

約数和(自身を除く): 239397516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 152287, 304574, 456861, 609148, 761435, 913722, 1522870, 1827444, 1979731, 2284305, 3045740, 3959462, 4568610, 5939193, 7918924, 9137220, 9898655, 11878386, 19797310, 23756772, 29695965, 39594620, 59391930, 118783860]

約数ペア:

[(1, 118783860), (2, 59391930), (3, 39594620), (4, 29695965), (5, 23756772), (6, 19797310), (10, 11878386), (12, 9898655), (13, 9137220), (15, 7918924), (20, 5939193), (26, 4568610), (30, 3959462), (39, 3045740), (52, 2284305), (60, 1979731), (65, 1827444), (78, 1522870), (130, 913722), (156, 761435), (195, 609148), (260, 456861), (390, 304574), (780, 152287)]