30429490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 72911664

約数和(自身を除く): 42482174

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 182, 221, 238, 245, 281, 442, 455, 490, 562, 595, 637, 833, 910, 1105, 1190, 1274, 1405, 1547, 1666, 1967, 2210, 2810, 3094, 3185, 3653, 3934, 4165, 4777, 6370, 7306, 7735, 8330, 9554, 9835, 10829, 13769, 15470, 18265, 19670, 21658, 23885, 25571, 27538, 33439, 36530, 47770, 51142, 54145, 62101, 66878, 68845, 108290, 124202, 127855, 137690, 167195, 178997, 234073, 255710, 310505, 334390, 357994, 434707, 468146, 621010, 869414, 894985, 1170365, 1789970, 2173535, 2340730, 3042949, 4347070, 6085898, 15214745, 30429490]

約数ペア:

[(1, 30429490), (2, 15214745), (5, 6085898), (7, 4347070), (10, 3042949), (13, 2340730), (14, 2173535), (17, 1789970), (26, 1170365), (34, 894985), (35, 869414), (49, 621010), (65, 468146), (70, 434707), (85, 357994), (91, 334390), (98, 310505), (119, 255710), (130, 234073), (170, 178997), (182, 167195), (221, 137690), (238, 127855), (245, 124202), (281, 108290), (442, 68845), (455, 66878), (490, 62101), (562, 54145), (595, 51142), (637, 47770), (833, 36530), (910, 33439), (1105, 27538), (1190, 25571), (1274, 23885), (1405, 21658), (1547, 19670), (1666, 18265), (1967, 15470), (2210, 13769), (2810, 10829), (3094, 9835), (3185, 9554), (3653, 8330), (3934, 7735), (4165, 7306), (4777, 6370)]