270613305980

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4007}}^1\times {\mathrm{12553}}^1$

素因数の和:16838

約数の個数: 48

約数和(自身を含む): 570588338880

約数和(自身を除く): 299975032900

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 4007, 5380, 8014, 12553, 16028, 20035, 25106, 40070, 50212, 62765, 80140, 125530, 251060, 1077883, 2155766, 3376757, 4311532, 5389415, 6753514, 10778830, 13507028, 16883785, 21557660, 33767570, 50299871, 67535140, 100599742, 201199484, 251499355, 502998710, 1005997420, 13530665299, 27061330598, 54122661196, 67653326495, 135306652990, 270613305980]

約数ペア:

[(1, 270613305980), (2, 135306652990), (4, 67653326495), (5, 54122661196), (10, 27061330598), (20, 13530665299), (269, 1005997420), (538, 502998710), (1076, 251499355), (1345, 201199484), (2690, 100599742), (4007, 67535140), (5380, 50299871), (8014, 33767570), (12553, 21557660), (16028, 16883785), (20035, 13507028), (25106, 10778830), (40070, 6753514), (50212, 5389415), (62765, 4311532), (80140, 3376757), (125530, 2155766), (251060, 1077883)]