304869495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 574341120

約数和(自身を除く): 269471625

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 163, 235, 329, 379, 489, 705, 815, 987, 1137, 1141, 1645, 1895, 2445, 2653, 3423, 4935, 5685, 5705, 7661, 7959, 13265, 17115, 17813, 22983, 38305, 39795, 53439, 53627, 61777, 89065, 114915, 124691, 160881, 185331, 267195, 268135, 308885, 374073, 432439, 623455, 804405, 926655, 1297317, 1870365, 2162195, 2903519, 6486585, 8710557, 14517595, 20324633, 43552785, 60973899, 101623165, 304869495]

約数ペア:

[(1, 304869495), (3, 101623165), (5, 60973899), (7, 43552785), (15, 20324633), (21, 14517595), (35, 8710557), (47, 6486585), (105, 2903519), (141, 2162195), (163, 1870365), (235, 1297317), (329, 926655), (379, 804405), (489, 623455), (705, 432439), (815, 374073), (987, 308885), (1137, 268135), (1141, 267195), (1645, 185331), (1895, 160881), (2445, 124691), (2653, 114915), (3423, 89065), (4935, 61777), (5685, 53627), (5705, 53439), (7661, 39795), (7959, 38305), (13265, 22983), (17115, 17813)]