87782460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17627}}^1$

素因数の和:17722

約数の個数: 48

約数和(自身を含む): 248766336

約数和(自身を除く): 160983876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 17627, 35254, 52881, 70508, 88135, 105762, 176270, 211524, 264405, 352540, 528810, 1057620, 1463041, 2926082, 4389123, 5852164, 7315205, 8778246, 14630410, 17556492, 21945615, 29260820, 43891230, 87782460]

約数ペア:

[(1, 87782460), (2, 43891230), (3, 29260820), (4, 21945615), (5, 17556492), (6, 14630410), (10, 8778246), (12, 7315205), (15, 5852164), (20, 4389123), (30, 2926082), (60, 1463041), (83, 1057620), (166, 528810), (249, 352540), (332, 264405), (415, 211524), (498, 176270), (830, 105762), (996, 88135), (1245, 70508), (1660, 52881), (2490, 35254), (4980, 17627)]