16602570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 45302400

約数和(自身を除く): 28699830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 199, 206, 270, 309, 398, 405, 515, 597, 618, 810, 927, 995, 1030, 1194, 1545, 1791, 1854, 1990, 2781, 2985, 3090, 3582, 4635, 5373, 5562, 5970, 8343, 8955, 9270, 10746, 13905, 16119, 16686, 17910, 20497, 26865, 27810, 32238, 40994, 41715, 53730, 61491, 80595, 83430, 102485, 122982, 161190, 184473, 204970, 307455, 368946, 553419, 614910, 922365, 1106838, 1660257, 1844730, 2767095, 3320514, 5534190, 8301285, 16602570]

約数ペア:

[(1, 16602570), (2, 8301285), (3, 5534190), (5, 3320514), (6, 2767095), (9, 1844730), (10, 1660257), (15, 1106838), (18, 922365), (27, 614910), (30, 553419), (45, 368946), (54, 307455), (81, 204970), (90, 184473), (103, 161190), (135, 122982), (162, 102485), (199, 83430), (206, 80595), (270, 61491), (309, 53730), (398, 41715), (405, 40994), (515, 32238), (597, 27810), (618, 26865), (810, 20497), (927, 17910), (995, 16686), (1030, 16119), (1194, 13905), (1545, 10746), (1791, 9270), (1854, 8955), (1990, 8343), (2781, 5970), (2985, 5562), (3090, 5373), (3582, 4635)]