179904390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2213

約数の個数: 64

約数和(自身を含む): 454311936

約数和(自身を除く): 274407546

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 127, 138, 230, 254, 345, 381, 635, 690, 762, 1270, 1905, 2053, 2921, 3810, 4106, 5842, 6159, 8763, 10265, 12318, 14605, 17526, 20530, 29210, 30795, 43815, 47219, 61590, 87630, 94438, 141657, 236095, 260731, 283314, 472190, 521462, 708285, 782193, 1303655, 1416570, 1564386, 2607310, 3910965, 5996813, 7821930, 11993626, 17990439, 29984065, 35980878, 59968130, 89952195, 179904390]

約数ペア:

[(1, 179904390), (2, 89952195), (3, 59968130), (5, 35980878), (6, 29984065), (10, 17990439), (15, 11993626), (23, 7821930), (30, 5996813), (46, 3910965), (69, 2607310), (115, 1564386), (127, 1416570), (138, 1303655), (230, 782193), (254, 708285), (345, 521462), (381, 472190), (635, 283314), (690, 260731), (762, 236095), (1270, 141657), (1905, 94438), (2053, 87630), (2921, 61590), (3810, 47219), (4106, 43815), (5842, 30795), (6159, 29210), (8763, 20530), (10265, 17526), (12318, 14605)]