64791690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{93901}}^1$

素因数の和:93934

約数の個数: 32

約数和(自身を含む): 162262656

約数和(自身を除く): 97470966

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 93901, 187802, 281703, 469505, 563406, 939010, 1408515, 2159723, 2817030, 4319446, 6479169, 10798615, 12958338, 21597230, 32395845, 64791690]

約数ペア:

[(1, 64791690), (2, 32395845), (3, 21597230), (5, 12958338), (6, 10798615), (10, 6479169), (15, 4319446), (23, 2817030), (30, 2159723), (46, 1408515), (69, 939010), (115, 563406), (138, 469505), (230, 281703), (345, 187802), (690, 93901)]