15027810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{10223}}^1$

素因数の和:10247

約数の個数: 48

約数和(自身を含む): 41959296

約数和(自身を除く): 26931486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 10223, 20446, 30669, 51115, 61338, 71561, 102230, 143122, 153345, 214683, 306690, 357805, 429366, 500927, 715610, 1001854, 1073415, 1502781, 2146830, 2504635, 3005562, 5009270, 7513905, 15027810]

約数ペア:

[(1, 15027810), (2, 7513905), (3, 5009270), (5, 3005562), (6, 2504635), (7, 2146830), (10, 1502781), (14, 1073415), (15, 1001854), (21, 715610), (30, 500927), (35, 429366), (42, 357805), (49, 306690), (70, 214683), (98, 153345), (105, 143122), (147, 102230), (210, 71561), (245, 61338), (294, 51115), (490, 30669), (735, 20446), (1470, 10223)]