9615710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 20865600

約数和(自身を除く): 11249890

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 229, 247, 323, 442, 458, 494, 646, 1105, 1145, 1235, 1615, 2210, 2290, 2470, 2977, 3230, 3893, 4199, 4351, 5954, 7786, 8398, 8702, 14885, 19465, 20995, 21755, 29770, 38930, 41990, 43510, 50609, 56563, 73967, 101218, 113126, 147934, 253045, 282815, 369835, 506090, 565630, 739670, 961571, 1923142, 4807855, 9615710]

約数ペア:

[(1, 9615710), (2, 4807855), (5, 1923142), (10, 961571), (13, 739670), (17, 565630), (19, 506090), (26, 369835), (34, 282815), (38, 253045), (65, 147934), (85, 113126), (95, 101218), (130, 73967), (170, 56563), (190, 50609), (221, 43510), (229, 41990), (247, 38930), (323, 29770), (442, 21755), (458, 20995), (494, 19465), (646, 14885), (1105, 8702), (1145, 8398), (1235, 7786), (1615, 5954), (2210, 4351), (2290, 4199), (2470, 3893), (2977, 3230)]