40887090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3049}}^1$

素因数の和:3211

約数の個数: 48

約数和(自身を含む): 107055000

約数和(自身を除く): 66167910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 3049, 4470, 6098, 6705, 9147, 13410, 15245, 18294, 27441, 30490, 45735, 54882, 91470, 137205, 274410, 454301, 908602, 1362903, 2271505, 2725806, 4088709, 4543010, 6814515, 8177418, 13629030, 20443545, 40887090]

約数ペア:

[(1, 40887090), (2, 20443545), (3, 13629030), (5, 8177418), (6, 6814515), (9, 4543010), (10, 4088709), (15, 2725806), (18, 2271505), (30, 1362903), (45, 908602), (90, 454301), (149, 274410), (298, 137205), (447, 91470), (745, 54882), (894, 45735), (1341, 30490), (1490, 27441), (2235, 18294), (2682, 15245), (3049, 13410), (4470, 9147), (6098, 6705)]