286704990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22277}}^1$

素因数の和:22314

約数の個数: 96

約数和(自身を含む): 875792736

約数和(自身を除く): 589087746

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 22277, 44554, 66831, 111385, 133662, 200493, 222770, 245047, 289601, 334155, 400986, 490094, 579202, 668310, 735141, 868803, 1002465, 1225235, 1448005, 1470282, 1737606, 2004930, 2205423, 2450470, 2606409, 2896010, 3185611, 3675705, 4344015, 4410846, 5212818, 6371222, 7351410, 8688030, 9556833, 11027115, 13032045, 15928055, 19113666, 22054230, 26064090, 28670499, 31856110, 47784165, 57340998, 95568330, 143352495, 286704990]

約数ペア:

[(1, 286704990), (2, 143352495), (3, 95568330), (5, 57340998), (6, 47784165), (9, 31856110), (10, 28670499), (11, 26064090), (13, 22054230), (15, 19113666), (18, 15928055), (22, 13032045), (26, 11027115), (30, 9556833), (33, 8688030), (39, 7351410), (45, 6371222), (55, 5212818), (65, 4410846), (66, 4344015), (78, 3675705), (90, 3185611), (99, 2896010), (110, 2606409), (117, 2450470), (130, 2205423), (143, 2004930), (165, 1737606), (195, 1470282), (198, 1448005), (234, 1225235), (286, 1002465), (330, 868803), (390, 735141), (429, 668310), (495, 579202), (585, 490094), (715, 400986), (858, 334155), (990, 289601), (1170, 245047), (1287, 222770), (1430, 200493), (2145, 133662), (2574, 111385), (4290, 66831), (6435, 44554), (12870, 22277)]