127501530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19231}}^1$

素因数の和:19271

約数の個数: 64

約数和(自身を含む): 348945408

約数和(自身を除く): 221443878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 19231, 38462, 57693, 96155, 115386, 192310, 250003, 288465, 326927, 500006, 576930, 653854, 750009, 980781, 1250015, 1500018, 1634635, 1961562, 2500030, 3269270, 3750045, 4250051, 4903905, 7500090, 8500102, 9807810, 12750153, 21250255, 25500306, 42500510, 63750765, 127501530]

約数ペア:

[(1, 127501530), (2, 63750765), (3, 42500510), (5, 25500306), (6, 21250255), (10, 12750153), (13, 9807810), (15, 8500102), (17, 7500090), (26, 4903905), (30, 4250051), (34, 3750045), (39, 3269270), (51, 2500030), (65, 1961562), (78, 1634635), (85, 1500018), (102, 1250015), (130, 980781), (170, 750009), (195, 653854), (221, 576930), (255, 500006), (390, 326927), (442, 288465), (510, 250003), (663, 192310), (1105, 115386), (1326, 96155), (2210, 57693), (3315, 38462), (6630, 19231)]