23209290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 66044160

約数和(自身を除く): 42834870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 195, 234, 239, 249, 390, 415, 478, 498, 585, 717, 747, 830, 1079, 1170, 1195, 1245, 1434, 1494, 2151, 2158, 2390, 2490, 3107, 3237, 3585, 3735, 4302, 5395, 6214, 6474, 7170, 7470, 9321, 9711, 10755, 10790, 15535, 16185, 18642, 19422, 19837, 21510, 27963, 31070, 32370, 39674, 46605, 48555, 55926, 59511, 93210, 97110, 99185, 119022, 139815, 178533, 198370, 257881, 279630, 297555, 357066, 515762, 595110, 773643, 892665, 1289405, 1547286, 1785330, 2320929, 2578810, 3868215, 4641858, 7736430, 11604645, 23209290]

約数ペア:

[(1, 23209290), (2, 11604645), (3, 7736430), (5, 4641858), (6, 3868215), (9, 2578810), (10, 2320929), (13, 1785330), (15, 1547286), (18, 1289405), (26, 892665), (30, 773643), (39, 595110), (45, 515762), (65, 357066), (78, 297555), (83, 279630), (90, 257881), (117, 198370), (130, 178533), (166, 139815), (195, 119022), (234, 99185), (239, 97110), (249, 93210), (390, 59511), (415, 55926), (478, 48555), (498, 46605), (585, 39674), (717, 32370), (747, 31070), (830, 27963), (1079, 21510), (1170, 19837), (1195, 19422), (1245, 18642), (1434, 16185), (1494, 15535), (2151, 10790), (2158, 10755), (2390, 9711), (2490, 9321), (3107, 7470), (3237, 7170), (3585, 6474), (3735, 6214), (4302, 5395)]