376449970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 767854080

約数和(自身を除く): 391404110

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 137, 230, 274, 299, 598, 685, 919, 1370, 1495, 1781, 1838, 2990, 3151, 3562, 4595, 6302, 8905, 9190, 11947, 15755, 17810, 21137, 23894, 31510, 40963, 42274, 59735, 81926, 105685, 119470, 125903, 204815, 211370, 251806, 274781, 409630, 549562, 629515, 1259030, 1373905, 1636739, 2747810, 2895769, 3273478, 5791538, 8183695, 14478845, 16367390, 28957690, 37644997, 75289994, 188224985, 376449970]

約数ペア:

[(1, 376449970), (2, 188224985), (5, 75289994), (10, 37644997), (13, 28957690), (23, 16367390), (26, 14478845), (46, 8183695), (65, 5791538), (115, 3273478), (130, 2895769), (137, 2747810), (230, 1636739), (274, 1373905), (299, 1259030), (598, 629515), (685, 549562), (919, 409630), (1370, 274781), (1495, 251806), (1781, 211370), (1838, 204815), (2990, 125903), (3151, 119470), (3562, 105685), (4595, 81926), (6302, 59735), (8905, 42274), (9190, 40963), (11947, 31510), (15755, 23894), (17810, 21137)]