492099420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{76651}}^1$

素因数の和:76770

約数の個数: 48

約数和(自身を含む): 1390773888

約数和(自身を除く): 898674468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 76651, 153302, 229953, 306604, 383255, 459906, 766510, 919812, 1149765, 1533020, 2299530, 4599060, 8201657, 16403314, 24604971, 32806628, 41008285, 49209942, 82016570, 98419884, 123024855, 164033140, 246049710, 492099420]

約数ペア:

[(1, 492099420), (2, 246049710), (3, 164033140), (4, 123024855), (5, 98419884), (6, 82016570), (10, 49209942), (12, 41008285), (15, 32806628), (20, 24604971), (30, 16403314), (60, 8201657), (107, 4599060), (214, 2299530), (321, 1533020), (428, 1149765), (535, 919812), (642, 766510), (1070, 459906), (1284, 383255), (1605, 306604), (2140, 229953), (3210, 153302), (6420, 76651)]