72512430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18451}}^1$

素因数の和:18592

約数の個数: 32

約数和(自身を含む): 175367808

約数和(自身を除く): 102855378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 18451, 36902, 55353, 92255, 110706, 184510, 276765, 553530, 2417081, 4834162, 7251243, 12085405, 14502486, 24170810, 36256215, 72512430]

約数ペア:

[(1, 72512430), (2, 36256215), (3, 24170810), (5, 14502486), (6, 12085405), (10, 7251243), (15, 4834162), (30, 2417081), (131, 553530), (262, 276765), (393, 184510), (655, 110706), (786, 92255), (1310, 55353), (1965, 36902), (3930, 18451)]