40973790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9551}}^1$

素因数の和:9585

約数の個数: 64

約数和(自身を含む): 115540992

約数和(自身を除く): 74567202

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 9551, 19102, 28653, 47755, 57306, 95510, 105061, 124163, 143265, 210122, 248326, 286530, 315183, 372489, 525305, 620815, 630366, 744978, 1050610, 1241630, 1365793, 1575915, 1862445, 2731586, 3151830, 3724890, 4097379, 6828965, 8194758, 13657930, 20486895, 40973790]

約数ペア:

[(1, 40973790), (2, 20486895), (3, 13657930), (5, 8194758), (6, 6828965), (10, 4097379), (11, 3724890), (13, 3151830), (15, 2731586), (22, 1862445), (26, 1575915), (30, 1365793), (33, 1241630), (39, 1050610), (55, 744978), (65, 630366), (66, 620815), (78, 525305), (110, 372489), (130, 315183), (143, 286530), (165, 248326), (195, 210122), (286, 143265), (330, 124163), (390, 105061), (429, 95510), (715, 57306), (858, 47755), (1430, 28653), (2145, 19102), (4290, 9551)]