64794090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40751}}^1$

素因数の和:40814

約数の個数: 32

約数和(自身を含む): 158443776

約数和(自身を除く): 93649686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 40751, 81502, 122253, 203755, 244506, 407510, 611265, 1222530, 2159803, 4319606, 6479409, 10799015, 12958818, 21598030, 32397045, 64794090]

約数ペア:

[(1, 64794090), (2, 32397045), (3, 21598030), (5, 12958818), (6, 10799015), (10, 6479409), (15, 4319606), (30, 2159803), (53, 1222530), (106, 611265), (159, 407510), (265, 244506), (318, 203755), (530, 122253), (795, 81502), (1590, 40751)]