126878910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 313286400

約数和(自身を除く): 186407490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 97, 118, 177, 194, 291, 295, 354, 485, 582, 590, 739, 885, 970, 1455, 1478, 1770, 2217, 2910, 3695, 4434, 5723, 7390, 11085, 11446, 17169, 22170, 28615, 34338, 43601, 57230, 71683, 85845, 87202, 130803, 143366, 171690, 215049, 218005, 261606, 358415, 430098, 436010, 654015, 716830, 1075245, 1308030, 2150490, 4229297, 8458594, 12687891, 21146485, 25375782, 42292970, 63439455, 126878910]

約数ペア:

[(1, 126878910), (2, 63439455), (3, 42292970), (5, 25375782), (6, 21146485), (10, 12687891), (15, 8458594), (30, 4229297), (59, 2150490), (97, 1308030), (118, 1075245), (177, 716830), (194, 654015), (291, 436010), (295, 430098), (354, 358415), (485, 261606), (582, 218005), (590, 215049), (739, 171690), (885, 143366), (970, 130803), (1455, 87202), (1478, 85845), (1770, 71683), (2217, 57230), (2910, 43601), (3695, 34338), (4434, 28615), (5723, 22170), (7390, 17169), (11085, 11446)]