17566020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4281

約数の個数: 72

約数和(自身を含む): 55613376

約数和(自身を除く): 38047356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 4243, 8486, 12729, 16972, 21215, 25458, 38187, 42430, 50916, 63645, 76374, 84860, 97589, 127290, 152748, 190935, 195178, 254580, 292767, 381870, 390356, 487945, 585534, 763740, 878301, 975890, 1171068, 1463835, 1756602, 1951780, 2927670, 3513204, 4391505, 5855340, 8783010, 17566020]

約数ペア:

[(1, 17566020), (2, 8783010), (3, 5855340), (4, 4391505), (5, 3513204), (6, 2927670), (9, 1951780), (10, 1756602), (12, 1463835), (15, 1171068), (18, 975890), (20, 878301), (23, 763740), (30, 585534), (36, 487945), (45, 390356), (46, 381870), (60, 292767), (69, 254580), (90, 195178), (92, 190935), (115, 152748), (138, 127290), (180, 97589), (207, 84860), (230, 76374), (276, 63645), (345, 50916), (414, 42430), (460, 38187), (690, 25458), (828, 21215), (1035, 16972), (1380, 12729), (2070, 8486), (4140, 4243)]