148515910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{2281}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 283917312

約数和(自身を除く): 135401402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 383, 766, 1915, 2281, 3830, 4562, 6511, 11405, 13022, 22810, 32555, 38777, 65110, 77554, 193885, 387770, 873623, 1747246, 4368115, 8736230, 14851591, 29703182, 74257955, 148515910]

約数ペア:

[(1, 148515910), (2, 74257955), (5, 29703182), (10, 14851591), (17, 8736230), (34, 4368115), (85, 1747246), (170, 873623), (383, 387770), (766, 193885), (1915, 77554), (2281, 65110), (3830, 38777), (4562, 32555), (6511, 22810), (11405, 13022)]