369460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 1005480

約数和(自身を除く): 636020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 364, 377, 406, 455, 490, 580, 637, 754, 812, 910, 980, 1015, 1274, 1421, 1508, 1820, 1885, 2030, 2548, 2639, 2842, 3185, 3770, 4060, 5278, 5684, 6370, 7105, 7540, 10556, 12740, 13195, 14210, 18473, 26390, 28420, 36946, 52780, 73892, 92365, 184730, 369460]

約数ペア:

[(1, 369460), (2, 184730), (4, 92365), (5, 73892), (7, 52780), (10, 36946), (13, 28420), (14, 26390), (20, 18473), (26, 14210), (28, 13195), (29, 12740), (35, 10556), (49, 7540), (52, 7105), (58, 6370), (65, 5684), (70, 5278), (91, 4060), (98, 3770), (116, 3185), (130, 2842), (140, 2639), (145, 2548), (182, 2030), (196, 1885), (203, 1820), (245, 1508), (260, 1421), (290, 1274), (364, 1015), (377, 980), (406, 910), (455, 812), (490, 754), (580, 637)]