17642610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 80

約数和(自身を含む): 49553856

約数和(自身を除く): 31911246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 947, 1035, 1242, 1863, 1894, 2070, 2841, 3105, 3726, 4735, 5682, 6210, 8523, 9315, 9470, 14205, 17046, 18630, 21781, 25569, 28410, 42615, 43562, 51138, 65343, 76707, 85230, 108905, 127845, 130686, 153414, 196029, 217810, 255690, 326715, 383535, 392058, 588087, 653430, 767070, 980145, 1176174, 1764261, 1960290, 2940435, 3528522, 5880870, 8821305, 17642610]

約数ペア:

[(1, 17642610), (2, 8821305), (3, 5880870), (5, 3528522), (6, 2940435), (9, 1960290), (10, 1764261), (15, 1176174), (18, 980145), (23, 767070), (27, 653430), (30, 588087), (45, 392058), (46, 383535), (54, 326715), (69, 255690), (81, 217810), (90, 196029), (115, 153414), (135, 130686), (138, 127845), (162, 108905), (207, 85230), (230, 76707), (270, 65343), (345, 51138), (405, 43562), (414, 42615), (621, 28410), (690, 25569), (810, 21781), (947, 18630), (1035, 17046), (1242, 14205), (1863, 9470), (1894, 9315), (2070, 8523), (2841, 6210), (3105, 5682), (3726, 4735)]