176266740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225983}}^1$

素因数の和:226008

約数の個数: 48

約数和(自身を含む): 531514368

約数和(自身を除く): 355247628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 225983, 451966, 677949, 903932, 1129915, 1355898, 2259830, 2711796, 2937779, 3389745, 4519660, 5875558, 6779490, 8813337, 11751116, 13558980, 14688895, 17626674, 29377790, 35253348, 44066685, 58755580, 88133370, 176266740]

約数ペア:

[(1, 176266740), (2, 88133370), (3, 58755580), (4, 44066685), (5, 35253348), (6, 29377790), (10, 17626674), (12, 14688895), (13, 13558980), (15, 11751116), (20, 8813337), (26, 6779490), (30, 5875558), (39, 4519660), (52, 3389745), (60, 2937779), (65, 2711796), (78, 2259830), (130, 1355898), (156, 1129915), (195, 903932), (260, 677949), (390, 451966), (780, 225983)]