15930330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40847}}^1$

素因数の和:40870

約数の個数: 32

約数和(自身を含む): 41174784

約数和(自身を除く): 25244454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40847, 81694, 122541, 204235, 245082, 408470, 531011, 612705, 1062022, 1225410, 1593033, 2655055, 3186066, 5310110, 7965165, 15930330]

約数ペア:

[(1, 15930330), (2, 7965165), (3, 5310110), (5, 3186066), (6, 2655055), (10, 1593033), (13, 1225410), (15, 1062022), (26, 612705), (30, 531011), (39, 408470), (65, 245082), (78, 204235), (130, 122541), (195, 81694), (390, 40847)]