7736430

素因数分解:

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

素因数の和:345

約数の個数: 64

約数和(自身を含む): 20321280

約数和(自身を除く): 12584850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 239, 249, 390, 415, 478, 498, 717, 830, 1079, 1195, 1245, 1434, 2158, 2390, 2490, 3107, 3237, 3585, 5395, 6214, 6474, 7170, 9321, 10790, 15535, 16185, 18642, 19837, 31070, 32370, 39674, 46605, 59511, 93210, 99185, 119022, 198370, 257881, 297555, 515762, 595110, 773643, 1289405, 1547286, 2578810, 3868215, 7736430]

約数ペア:

[(1, 7736430), (2, 3868215), (3, 2578810), (5, 1547286), (6, 1289405), (10, 773643), (13, 595110), (15, 515762), (26, 297555), (30, 257881), (39, 198370), (65, 119022), (78, 99185), (83, 93210), (130, 59511), (166, 46605), (195, 39674), (239, 32370), (249, 31070), (390, 19837), (415, 18642), (478, 16185), (498, 15535), (717, 10790), (830, 9321), (1079, 7170), (1195, 6474), (1245, 6214), (1434, 5395), (2158, 3585), (2390, 3237), (2490, 3107)]