8610870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 21897216

約数和(自身を除く): 13286346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 197, 235, 282, 310, 394, 465, 470, 591, 705, 930, 985, 1182, 1410, 1457, 1970, 2914, 2955, 4371, 5910, 6107, 7285, 8742, 9259, 12214, 14570, 18321, 18518, 21855, 27777, 30535, 36642, 43710, 46295, 55554, 61070, 91605, 92590, 138885, 183210, 277770, 287029, 574058, 861087, 1435145, 1722174, 2870290, 4305435, 8610870]

約数ペア:

[(1, 8610870), (2, 4305435), (3, 2870290), (5, 1722174), (6, 1435145), (10, 861087), (15, 574058), (30, 287029), (31, 277770), (47, 183210), (62, 138885), (93, 92590), (94, 91605), (141, 61070), (155, 55554), (186, 46295), (197, 43710), (235, 36642), (282, 30535), (310, 27777), (394, 21855), (465, 18518), (470, 18321), (591, 14570), (705, 12214), (930, 9259), (985, 8742), (1182, 7285), (1410, 6107), (1457, 5910), (1970, 4371), (2914, 2955)]