489043330

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 901368000

約数和(自身を除く): 412324670

約数列:

[1, 2, 5, 10, 59, 118, 149, 295, 298, 590, 745, 1490, 5563, 8791, 11126, 17582, 27815, 43955, 55630, 87910, 328217, 656434, 828887, 1641085, 1657774, 3282170, 4144435, 8288870, 48904333, 97808666, 244521665, 489043330]

約数ペア:

[(1, 489043330), (2, 244521665), (5, 97808666), (10, 48904333), (59, 8288870), (118, 4144435), (149, 3282170), (295, 1657774), (298, 1641085), (590, 828887), (745, 656434), (1490, 328217), (5563, 87910), (8791, 55630), (11126, 43955), (17582, 27815)]