20171617470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{69197}}^1$

素因数の和:69330

約数の個数: 96

約数和(自身を含む): 54406235520

約数和(自身を除く): 34234618050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 79, 82, 90, 123, 158, 205, 237, 246, 369, 395, 410, 474, 615, 711, 738, 790, 1185, 1230, 1422, 1845, 2370, 3239, 3555, 3690, 6478, 7110, 9717, 16195, 19434, 29151, 32390, 48585, 58302, 69197, 97170, 138394, 145755, 207591, 291510, 345985, 415182, 622773, 691970, 1037955, 1245546, 2075910, 2837077, 3113865, 5466563, 5674154, 6227730, 8511231, 10933126, 14185385, 16399689, 17022462, 25533693, 27332815, 28370770, 32799378, 42556155, 49199067, 51067386, 54665630, 81998445, 85112310, 98398134, 127668465, 163996890, 224129083, 245995335, 255336930, 448258166, 491990670, 672387249, 1120645415, 1344774498, 2017161747, 2241290830, 3361936245, 4034323494, 6723872490, 10085808735, 20171617470]

約数ペア:

[(1, 20171617470), (2, 10085808735), (3, 6723872490), (5, 4034323494), (6, 3361936245), (9, 2241290830), (10, 2017161747), (15, 1344774498), (18, 1120645415), (30, 672387249), (41, 491990670), (45, 448258166), (79, 255336930), (82, 245995335), (90, 224129083), (123, 163996890), (158, 127668465), (205, 98398134), (237, 85112310), (246, 81998445), (369, 54665630), (395, 51067386), (410, 49199067), (474, 42556155), (615, 32799378), (711, 28370770), (738, 27332815), (790, 25533693), (1185, 17022462), (1230, 16399689), (1422, 14185385), (1845, 10933126), (2370, 8511231), (3239, 6227730), (3555, 5674154), (3690, 5466563), (6478, 3113865), (7110, 2837077), (9717, 2075910), (16195, 1245546), (19434, 1037955), (29151, 691970), (32390, 622773), (48585, 415182), (58302, 345985), (69197, 291510), (97170, 207591), (138394, 145755)]