148844490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 365316480

約数和(自身を除く): 216471990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 107, 178, 214, 267, 321, 445, 521, 534, 535, 642, 890, 1042, 1070, 1335, 1563, 1605, 2605, 2670, 3126, 3210, 5210, 7815, 9523, 15630, 19046, 28569, 46369, 47615, 55747, 57138, 92738, 95230, 111494, 139107, 142845, 167241, 231845, 278214, 278735, 285690, 334482, 463690, 557470, 695535, 836205, 1391070, 1672410, 4961483, 9922966, 14884449, 24807415, 29768898, 49614830, 74422245, 148844490]

約数ペア:

[(1, 148844490), (2, 74422245), (3, 49614830), (5, 29768898), (6, 24807415), (10, 14884449), (15, 9922966), (30, 4961483), (89, 1672410), (107, 1391070), (178, 836205), (214, 695535), (267, 557470), (321, 463690), (445, 334482), (521, 285690), (534, 278735), (535, 278214), (642, 231845), (890, 167241), (1042, 142845), (1070, 139107), (1335, 111494), (1563, 95230), (1605, 92738), (2605, 57138), (2670, 55747), (3126, 47615), (3210, 46369), (5210, 28569), (7815, 19046), (9523, 15630)]