40312470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 106375680

約数和(自身を除く): 66063210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 151, 165, 302, 330, 453, 755, 809, 906, 1510, 1618, 1661, 2265, 2427, 3322, 4045, 4530, 4854, 4983, 8090, 8305, 8899, 9966, 12135, 16610, 17798, 24270, 24915, 26697, 44495, 49830, 53394, 88990, 122159, 133485, 244318, 266970, 366477, 610795, 732954, 1221590, 1343749, 1832385, 2687498, 3664770, 4031247, 6718745, 8062494, 13437490, 20156235, 40312470]

約数ペア:

[(1, 40312470), (2, 20156235), (3, 13437490), (5, 8062494), (6, 6718745), (10, 4031247), (11, 3664770), (15, 2687498), (22, 1832385), (30, 1343749), (33, 1221590), (55, 732954), (66, 610795), (110, 366477), (151, 266970), (165, 244318), (302, 133485), (330, 122159), (453, 88990), (755, 53394), (809, 49830), (906, 44495), (1510, 26697), (1618, 24915), (1661, 24270), (2265, 17798), (2427, 16610), (3322, 12135), (4045, 9966), (4530, 8899), (4854, 8305), (4983, 8090)]