492777990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2494

約数の個数: 96

約数和(自身を含む): 1350737856

約数和(自身を除く): 857959866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 101, 115, 138, 202, 207, 230, 303, 345, 414, 505, 606, 690, 909, 1010, 1035, 1515, 1818, 2070, 2323, 2357, 3030, 4545, 4646, 4714, 6969, 7071, 9090, 11615, 11785, 13938, 14142, 20907, 21213, 23230, 23570, 34845, 35355, 41814, 42426, 54211, 69690, 70710, 104535, 106065, 108422, 162633, 209070, 212130, 238057, 271055, 325266, 476114, 487899, 542110, 714171, 813165, 975798, 1190285, 1428342, 1626330, 2142513, 2380570, 2439495, 3570855, 4285026, 4878990, 5475311, 7141710, 10712565, 10950622, 16425933, 21425130, 27376555, 32851866, 49277799, 54753110, 82129665, 98555598, 164259330, 246388995, 492777990]

約数ペア:

[(1, 492777990), (2, 246388995), (3, 164259330), (5, 98555598), (6, 82129665), (9, 54753110), (10, 49277799), (15, 32851866), (18, 27376555), (23, 21425130), (30, 16425933), (45, 10950622), (46, 10712565), (69, 7141710), (90, 5475311), (101, 4878990), (115, 4285026), (138, 3570855), (202, 2439495), (207, 2380570), (230, 2142513), (303, 1626330), (345, 1428342), (414, 1190285), (505, 975798), (606, 813165), (690, 714171), (909, 542110), (1010, 487899), (1035, 476114), (1515, 325266), (1818, 271055), (2070, 238057), (2323, 212130), (2357, 209070), (3030, 162633), (4545, 108422), (4646, 106065), (4714, 104535), (6969, 70710), (7071, 69690), (9090, 54211), (11615, 42426), (11785, 41814), (13938, 35355), (14142, 34845), (20907, 23570), (21213, 23230)]