54170910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 145143360

約数和(自身を除く): 90972450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313, 626, 641, 939, 1282, 1565, 1878, 1923, 2817, 3130, 3205, 3846, 4695, 5634, 5769, 6410, 8451, 9390, 9615, 11538, 14085, 16902, 17307, 19230, 28170, 28845, 34614, 42255, 57690, 84510, 86535, 173070, 200633, 401266, 601899, 1003165, 1203798, 1805697, 2006330, 3009495, 3611394, 5417091, 6018990, 9028485, 10834182, 18056970, 27085455, 54170910]

約数ペア:

[(1, 54170910), (2, 27085455), (3, 18056970), (5, 10834182), (6, 9028485), (9, 6018990), (10, 5417091), (15, 3611394), (18, 3009495), (27, 2006330), (30, 1805697), (45, 1203798), (54, 1003165), (90, 601899), (135, 401266), (270, 200633), (313, 173070), (626, 86535), (641, 84510), (939, 57690), (1282, 42255), (1565, 34614), (1878, 28845), (1923, 28170), (2817, 19230), (3130, 17307), (3205, 16902), (3846, 14085), (4695, 11538), (5634, 9615), (5769, 9390), (6410, 8451)]