86361930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{641}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 231120000

約数和(自身を除く): 144758070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 499, 641, 998, 1282, 1497, 1923, 2495, 2994, 3205, 3846, 4491, 4990, 5769, 6410, 7485, 8982, 9615, 11538, 13473, 14970, 17307, 19230, 22455, 26946, 28845, 34614, 44910, 57690, 67365, 86535, 134730, 173070, 319859, 639718, 959577, 1599295, 1919154, 2878731, 3198590, 4797885, 5757462, 8636193, 9595770, 14393655, 17272386, 28787310, 43180965, 86361930]

約数ペア:

[(1, 86361930), (2, 43180965), (3, 28787310), (5, 17272386), (6, 14393655), (9, 9595770), (10, 8636193), (15, 5757462), (18, 4797885), (27, 3198590), (30, 2878731), (45, 1919154), (54, 1599295), (90, 959577), (135, 639718), (270, 319859), (499, 173070), (641, 134730), (998, 86535), (1282, 67365), (1497, 57690), (1923, 44910), (2495, 34614), (2994, 28845), (3205, 26946), (3846, 22455), (4491, 19230), (4990, 17307), (5769, 14970), (6410, 13473), (7485, 11538), (8982, 9615)]