23957730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 64596636

約数和(自身を除く): 40638906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 277, 279, 310, 465, 554, 558, 831, 930, 961, 1385, 1395, 1662, 1922, 2493, 2770, 2790, 2883, 4155, 4805, 4986, 5766, 8310, 8587, 8649, 9610, 12465, 14415, 17174, 17298, 24930, 25761, 28830, 42935, 43245, 51522, 77283, 85870, 86490, 128805, 154566, 257610, 266197, 386415, 532394, 772830, 798591, 1330985, 1597182, 2395773, 2661970, 3992955, 4791546, 7985910, 11978865, 23957730]

約数ペア:

[(1, 23957730), (2, 11978865), (3, 7985910), (5, 4791546), (6, 3992955), (9, 2661970), (10, 2395773), (15, 1597182), (18, 1330985), (30, 798591), (31, 772830), (45, 532394), (62, 386415), (90, 266197), (93, 257610), (155, 154566), (186, 128805), (277, 86490), (279, 85870), (310, 77283), (465, 51522), (554, 43245), (558, 42935), (831, 28830), (930, 25761), (961, 24930), (1385, 17298), (1395, 17174), (1662, 14415), (1922, 12465), (2493, 9610), (2770, 8649), (2790, 8587), (2883, 8310), (4155, 5766), (4805, 4986)]