15344630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 31739904

約数和(自身を除く): 16395274

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 983, 1115, 1561, 1966, 2230, 3122, 4915, 6881, 7805, 9830, 13762, 15610, 34405, 68810, 219209, 438418, 1096045, 1534463, 2192090, 3068926, 7672315, 15344630]

約数ペア:

[(1, 15344630), (2, 7672315), (5, 3068926), (7, 2192090), (10, 1534463), (14, 1096045), (35, 438418), (70, 219209), (223, 68810), (446, 34405), (983, 15610), (1115, 13762), (1561, 9830), (1966, 7805), (2230, 6881), (3122, 4915)]