66711270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 168791040

約数和(自身を除く): 102079770

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 109, 115, 138, 218, 230, 327, 345, 545, 654, 690, 887, 1090, 1635, 1774, 2507, 2661, 3270, 4435, 5014, 5322, 7521, 8870, 12535, 13305, 15042, 20401, 25070, 26610, 37605, 40802, 61203, 75210, 96683, 102005, 122406, 193366, 204010, 290049, 306015, 483415, 580098, 612030, 966830, 1450245, 2223709, 2900490, 4447418, 6671127, 11118545, 13342254, 22237090, 33355635, 66711270]

約数ペア:

[(1, 66711270), (2, 33355635), (3, 22237090), (5, 13342254), (6, 11118545), (10, 6671127), (15, 4447418), (23, 2900490), (30, 2223709), (46, 1450245), (69, 966830), (109, 612030), (115, 580098), (138, 483415), (218, 306015), (230, 290049), (327, 204010), (345, 193366), (545, 122406), (654, 102005), (690, 96683), (887, 75210), (1090, 61203), (1635, 40802), (1774, 37605), (2507, 26610), (2661, 25070), (3270, 20401), (4435, 15042), (5014, 13305), (5322, 12535), (7521, 8870)]