146073460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 346792320

約数和(自身を除く): 200718860

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1495, 1690, 1879, 2990, 3380, 3758, 3887, 5980, 7516, 7774, 9395, 15548, 18790, 19435, 24427, 37580, 38870, 43217, 48854, 77740, 86434, 97708, 122135, 172868, 216085, 244270, 317551, 432170, 488540, 561821, 635102, 864340, 1123642, 1270204, 1587755, 2247284, 2809105, 3175510, 5618210, 6351020, 7303673, 11236420, 14607346, 29214692, 36518365, 73036730, 146073460]

約数ペア:

[(1, 146073460), (2, 73036730), (4, 36518365), (5, 29214692), (10, 14607346), (13, 11236420), (20, 7303673), (23, 6351020), (26, 5618210), (46, 3175510), (52, 2809105), (65, 2247284), (92, 1587755), (115, 1270204), (130, 1123642), (169, 864340), (230, 635102), (260, 561821), (299, 488540), (338, 432170), (460, 317551), (598, 244270), (676, 216085), (845, 172868), (1196, 122135), (1495, 97708), (1690, 86434), (1879, 77740), (2990, 48854), (3380, 43217), (3758, 38870), (3887, 37580), (5980, 24427), (7516, 19435), (7774, 18790), (9395, 15548)]