40027410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10343}}^1$

素因数の和:10399

約数の個数: 48

約数和(自身を含む): 106501824

約数和(自身を除く): 66474414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 10343, 20686, 31029, 51715, 62058, 93087, 103430, 155145, 186174, 310290, 444749, 465435, 889498, 930870, 1334247, 2223745, 2668494, 4002741, 4447490, 6671235, 8005482, 13342470, 20013705, 40027410]

約数ペア:

[(1, 40027410), (2, 20013705), (3, 13342470), (5, 8005482), (6, 6671235), (9, 4447490), (10, 4002741), (15, 2668494), (18, 2223745), (30, 1334247), (43, 930870), (45, 889498), (86, 465435), (90, 444749), (129, 310290), (215, 186174), (258, 155145), (387, 103430), (430, 93087), (645, 62058), (774, 51715), (1290, 31029), (1935, 20686), (3870, 10343)]