229553660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{27791}}^1$

素因数の和:27866

約数の個数: 48

約数和(自身を含む): 560286720

約数和(自身を除く): 330733060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 27791, 55582, 111164, 138955, 194537, 277910, 389074, 555820, 778148, 972685, 1639669, 1945370, 3279338, 3890740, 6558676, 8198345, 11477683, 16396690, 22955366, 32793380, 45910732, 57388415, 114776830, 229553660]

約数ペア:

[(1, 229553660), (2, 114776830), (4, 57388415), (5, 45910732), (7, 32793380), (10, 22955366), (14, 16396690), (20, 11477683), (28, 8198345), (35, 6558676), (59, 3890740), (70, 3279338), (118, 1945370), (140, 1639669), (236, 972685), (295, 778148), (413, 555820), (590, 389074), (826, 277910), (1180, 194537), (1652, 138955), (2065, 111164), (4130, 55582), (8260, 27791)]