118852890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304751}}^1$

素因数の和:304774

約数の個数: 32

約数和(自身を含む): 307190016

約数和(自身を除く): 188337126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 304751, 609502, 914253, 1523755, 1828506, 3047510, 3961763, 4571265, 7923526, 9142530, 11885289, 19808815, 23770578, 39617630, 59426445, 118852890]

約数ペア:

[(1, 118852890), (2, 59426445), (3, 39617630), (5, 23770578), (6, 19808815), (10, 11885289), (13, 9142530), (15, 7923526), (26, 4571265), (30, 3961763), (39, 3047510), (65, 1828506), (78, 1523755), (130, 914253), (195, 609502), (390, 304751)]