72983470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24247}}^1$

素因数の和:24304

約数の個数: 32

約数和(自身を含む): 153635328

約数和(自身を除く): 80651858

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 24247, 48494, 121235, 169729, 242470, 339458, 848645, 1042621, 1697290, 2085242, 5213105, 7298347, 10426210, 14596694, 36491735, 72983470]

約数ペア:

[(1, 72983470), (2, 36491735), (5, 14596694), (7, 10426210), (10, 7298347), (14, 5213105), (35, 2085242), (43, 1697290), (70, 1042621), (86, 848645), (215, 339458), (301, 242470), (430, 169729), (602, 121235), (1505, 48494), (3010, 24247)]