8638110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17489250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 107, 115, 117, 130, 135, 138, 195, 207, 214, 230, 234, 270, 299, 321, 345, 351, 390, 414, 535, 585, 598, 621, 642, 690, 702, 897, 963, 1035, 1070, 1170, 1242, 1391, 1495, 1605, 1755, 1794, 1926, 2070, 2461, 2691, 2782, 2889, 2990, 3105, 3210, 3510, 4173, 4485, 4815, 4922, 5382, 5778, 6210, 6955, 7383, 8073, 8346, 8970, 9630, 12305, 12519, 13455, 13910, 14445, 14766, 16146, 20865, 22149, 24610, 25038, 26910, 28890, 31993, 36915, 37557, 40365, 41730, 44298, 62595, 63986, 66447, 73830, 75114, 80730, 95979, 110745, 125190, 132894, 159965, 187785, 191958, 221490, 287937, 319930, 332235, 375570, 479895, 575874, 664470, 863811, 959790, 1439685, 1727622, 2879370, 4319055, 8638110]

約数ペア:

[(1, 8638110), (2, 4319055), (3, 2879370), (5, 1727622), (6, 1439685), (9, 959790), (10, 863811), (13, 664470), (15, 575874), (18, 479895), (23, 375570), (26, 332235), (27, 319930), (30, 287937), (39, 221490), (45, 191958), (46, 187785), (54, 159965), (65, 132894), (69, 125190), (78, 110745), (90, 95979), (107, 80730), (115, 75114), (117, 73830), (130, 66447), (135, 63986), (138, 62595), (195, 44298), (207, 41730), (214, 40365), (230, 37557), (234, 36915), (270, 31993), (299, 28890), (321, 26910), (345, 25038), (351, 24610), (390, 22149), (414, 20865), (535, 16146), (585, 14766), (598, 14445), (621, 13910), (642, 13455), (690, 12519), (702, 12305), (897, 9630), (963, 8970), (1035, 8346), (1070, 8073), (1170, 7383), (1242, 6955), (1391, 6210), (1495, 5778), (1605, 5382), (1755, 4922), (1794, 4815), (1926, 4485), (2070, 4173), (2461, 3510), (2691, 3210), (2782, 3105), (2889, 2990)]