17892090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 49795200

約数和(自身を除く): 31903110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 199, 222, 243, 270, 333, 370, 398, 405, 486, 555, 597, 666, 810, 995, 999, 1110, 1194, 1215, 1665, 1791, 1990, 1998, 2430, 2985, 2997, 3330, 3582, 4995, 5373, 5970, 5994, 7363, 8955, 8991, 9990, 10746, 14726, 14985, 16119, 17910, 17982, 22089, 26865, 29970, 32238, 36815, 44178, 44955, 48357, 53730, 66267, 73630, 80595, 89910, 96714, 110445, 132534, 161190, 198801, 220890, 241785, 331335, 397602, 483570, 596403, 662670, 994005, 1192806, 1789209, 1988010, 2982015, 3578418, 5964030, 8946045, 17892090]

約数ペア:

[(1, 17892090), (2, 8946045), (3, 5964030), (5, 3578418), (6, 2982015), (9, 1988010), (10, 1789209), (15, 1192806), (18, 994005), (27, 662670), (30, 596403), (37, 483570), (45, 397602), (54, 331335), (74, 241785), (81, 220890), (90, 198801), (111, 161190), (135, 132534), (162, 110445), (185, 96714), (199, 89910), (222, 80595), (243, 73630), (270, 66267), (333, 53730), (370, 48357), (398, 44955), (405, 44178), (486, 36815), (555, 32238), (597, 29970), (666, 26865), (810, 22089), (995, 17982), (999, 17910), (1110, 16119), (1194, 14985), (1215, 14726), (1665, 10746), (1791, 9990), (1990, 8991), (1998, 8955), (2430, 7363), (2985, 5994), (2997, 5970), (3330, 5373), (3582, 4995)]