973238980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{929}}^1\times {\mathrm{1069}}^1$

素因数の和:2021

約数の個数: 72

約数和(自身を含む): 2382269400

約数和(自身を除く): 1409030420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 929, 980, 1069, 1858, 2138, 3716, 4276, 4645, 5345, 6503, 7483, 9290, 10690, 13006, 14966, 18580, 21380, 26012, 29932, 32515, 37415, 45521, 52381, 65030, 74830, 91042, 104762, 130060, 149660, 182084, 209524, 227605, 261905, 455210, 523810, 910420, 993101, 1047620, 1986202, 3972404, 4965505, 6951707, 9931010, 13903414, 19862020, 27806828, 34758535, 48661949, 69517070, 97323898, 139034140, 194647796, 243309745, 486619490, 973238980]

約数ペア:

[(1, 973238980), (2, 486619490), (4, 243309745), (5, 194647796), (7, 139034140), (10, 97323898), (14, 69517070), (20, 48661949), (28, 34758535), (35, 27806828), (49, 19862020), (70, 13903414), (98, 9931010), (140, 6951707), (196, 4965505), (245, 3972404), (490, 1986202), (929, 1047620), (980, 993101), (1069, 910420), (1858, 523810), (2138, 455210), (3716, 261905), (4276, 227605), (4645, 209524), (5345, 182084), (6503, 149660), (7483, 130060), (9290, 104762), (10690, 91042), (13006, 74830), (14966, 65030), (18580, 52381), (21380, 45521), (26012, 37415), (29932, 32515)]