996912990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{13171}}^1$

素因数の和:13242

約数の個数: 72

約数和(自身を含む): 2684638008

約数和(自身を除く): 1687725018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 841, 870, 1305, 1682, 2523, 2610, 4205, 5046, 7569, 8410, 12615, 13171, 15138, 25230, 26342, 37845, 39513, 65855, 75690, 79026, 118539, 131710, 197565, 237078, 381959, 395130, 592695, 763918, 1145877, 1185390, 1909795, 2291754, 3437631, 3819590, 5729385, 6875262, 11076811, 11458770, 17188155, 22153622, 33230433, 34376310, 55384055, 66460866, 99691299, 110768110, 166152165, 199382598, 332304330, 498456495, 996912990]

約数ペア:

[(1, 996912990), (2, 498456495), (3, 332304330), (5, 199382598), (6, 166152165), (9, 110768110), (10, 99691299), (15, 66460866), (18, 55384055), (29, 34376310), (30, 33230433), (45, 22153622), (58, 17188155), (87, 11458770), (90, 11076811), (145, 6875262), (174, 5729385), (261, 3819590), (290, 3437631), (435, 2291754), (522, 1909795), (841, 1185390), (870, 1145877), (1305, 763918), (1682, 592695), (2523, 395130), (2610, 381959), (4205, 237078), (5046, 197565), (7569, 131710), (8410, 118539), (12615, 79026), (13171, 75690), (15138, 65855), (25230, 39513), (26342, 37845)]