148244670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{235309}}^1$

素因数の和:235329

約数の個数: 48

約数和(自身を含む): 440500320

約数和(自身を除く): 292255650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 235309, 470618, 705927, 1176545, 1411854, 1647163, 2117781, 2353090, 3294326, 3529635, 4235562, 4941489, 7059270, 8235815, 9882978, 10588905, 14824467, 16471630, 21177810, 24707445, 29648934, 49414890, 74122335, 148244670]

約数ペア:

[(1, 148244670), (2, 74122335), (3, 49414890), (5, 29648934), (6, 24707445), (7, 21177810), (9, 16471630), (10, 14824467), (14, 10588905), (15, 9882978), (18, 8235815), (21, 7059270), (30, 4941489), (35, 4235562), (42, 3529635), (45, 3294326), (63, 2353090), (70, 2117781), (90, 1647163), (105, 1411854), (126, 1176545), (210, 705927), (315, 470618), (630, 235309)]