40434810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 64800390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 199, 390, 398, 521, 597, 995, 1042, 1194, 1563, 1990, 2587, 2605, 2985, 3126, 5174, 5210, 5970, 6773, 7761, 7815, 12935, 13546, 15522, 15630, 20319, 25870, 33865, 38805, 40638, 67730, 77610, 101595, 103679, 203190, 207358, 311037, 518395, 622074, 1036790, 1347827, 1555185, 2695654, 3110370, 4043481, 6739135, 8086962, 13478270, 20217405, 40434810]

約数ペア:

[(1, 40434810), (2, 20217405), (3, 13478270), (5, 8086962), (6, 6739135), (10, 4043481), (13, 3110370), (15, 2695654), (26, 1555185), (30, 1347827), (39, 1036790), (65, 622074), (78, 518395), (130, 311037), (195, 207358), (199, 203190), (390, 103679), (398, 101595), (521, 77610), (597, 67730), (995, 40638), (1042, 38805), (1194, 33865), (1563, 25870), (1990, 20319), (2587, 15630), (2605, 15522), (2985, 13546), (3126, 12935), (5174, 7815), (5210, 7761), (5970, 6773)]