41621490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20107}}^1$

素因数の和:20143

約数の個数: 48

約数和(自身を含む): 112926528

約数和(自身を除く): 71305038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 20107, 40214, 60321, 100535, 120642, 180963, 201070, 301605, 361926, 462461, 603210, 904815, 924922, 1387383, 1809630, 2312305, 2774766, 4162149, 4624610, 6936915, 8324298, 13873830, 20810745, 41621490]

約数ペア:

[(1, 41621490), (2, 20810745), (3, 13873830), (5, 8324298), (6, 6936915), (9, 4624610), (10, 4162149), (15, 2774766), (18, 2312305), (23, 1809630), (30, 1387383), (45, 924922), (46, 904815), (69, 603210), (90, 462461), (115, 361926), (138, 301605), (207, 201070), (230, 180963), (345, 120642), (414, 100535), (690, 60321), (1035, 40214), (2070, 20107)]