15678900630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{66467}}^1$

素因数の和:69101

約数の個数: 48

約数和(自身を含む): 40781308464

約数和(自身を除く): 25102407834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2621, 5242, 7863, 13105, 15726, 23589, 26210, 39315, 47178, 66467, 78630, 117945, 132934, 199401, 235890, 332335, 398802, 598203, 664670, 997005, 1196406, 1994010, 2991015, 5982030, 174210007, 348420014, 522630021, 871050035, 1045260042, 1567890063, 1742100070, 2613150105, 3135780126, 5226300210, 7839450315, 15678900630]

約数ペア:

[(1, 15678900630), (2, 7839450315), (3, 5226300210), (5, 3135780126), (6, 2613150105), (9, 1742100070), (10, 1567890063), (15, 1045260042), (18, 871050035), (30, 522630021), (45, 348420014), (90, 174210007), (2621, 5982030), (5242, 2991015), (7863, 1994010), (13105, 1196406), (15726, 997005), (23589, 664670), (26210, 598203), (39315, 398802), (47178, 332335), (66467, 235890), (78630, 199401), (117945, 132934)]