378486510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 921888000

約数和(自身を除く): 543401490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 193, 262, 386, 393, 499, 579, 655, 786, 965, 998, 1158, 1310, 1497, 1930, 1965, 2495, 2895, 2994, 3930, 4990, 5790, 7485, 14970, 25283, 50566, 65369, 75849, 96307, 126415, 130738, 151698, 192614, 196107, 252830, 288921, 326845, 379245, 392214, 481535, 577842, 653690, 758490, 963070, 980535, 1444605, 1961070, 2889210, 12616217, 25232434, 37848651, 63081085, 75697302, 126162170, 189243255, 378486510]

約数ペア:

[(1, 378486510), (2, 189243255), (3, 126162170), (5, 75697302), (6, 63081085), (10, 37848651), (15, 25232434), (30, 12616217), (131, 2889210), (193, 1961070), (262, 1444605), (386, 980535), (393, 963070), (499, 758490), (579, 653690), (655, 577842), (786, 481535), (965, 392214), (998, 379245), (1158, 326845), (1310, 288921), (1497, 252830), (1930, 196107), (1965, 192614), (2495, 151698), (2895, 130738), (2994, 126415), (3930, 96307), (4990, 75849), (5790, 65369), (7485, 50566), (14970, 25283)]