63673980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17987}}^1$

素因数の和:18058

約数の個数: 48

約数和(自身を含む): 181319040

約数和(自身を除く): 117645060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 17987, 35974, 53961, 71948, 89935, 107922, 179870, 215844, 269805, 359740, 539610, 1061233, 1079220, 2122466, 3183699, 4244932, 5306165, 6367398, 10612330, 12734796, 15918495, 21224660, 31836990, 63673980]

約数ペア:

[(1, 63673980), (2, 31836990), (3, 21224660), (4, 15918495), (5, 12734796), (6, 10612330), (10, 6367398), (12, 5306165), (15, 4244932), (20, 3183699), (30, 2122466), (59, 1079220), (60, 1061233), (118, 539610), (177, 359740), (236, 269805), (295, 215844), (354, 179870), (590, 107922), (708, 89935), (885, 71948), (1180, 53961), (1770, 35974), (3540, 17987)]