148990170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2311}}^1$

素因数の和:2635

約数の個数: 64

約数和(自身を含む): 410167296

約数和(自身を除く): 261177126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1535, 1842, 2149, 2311, 3070, 4298, 4605, 4622, 6447, 6933, 9210, 10745, 11555, 12894, 13866, 16177, 21490, 23110, 32235, 32354, 34665, 48531, 64470, 69330, 80885, 97062, 161770, 242655, 485310, 709477, 1418954, 2128431, 3547385, 4256862, 4966339, 7094770, 9932678, 10642155, 14899017, 21284310, 24831695, 29798034, 49663390, 74495085, 148990170]

約数ペア:

[(1, 148990170), (2, 74495085), (3, 49663390), (5, 29798034), (6, 24831695), (7, 21284310), (10, 14899017), (14, 10642155), (15, 9932678), (21, 7094770), (30, 4966339), (35, 4256862), (42, 3547385), (70, 2128431), (105, 1418954), (210, 709477), (307, 485310), (614, 242655), (921, 161770), (1535, 97062), (1842, 80885), (2149, 69330), (2311, 64470), (3070, 48531), (4298, 34665), (4605, 32354), (4622, 32235), (6447, 23110), (6933, 21490), (9210, 16177), (10745, 13866), (11555, 12894)]