8620110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 23928840

約数和(自身を除く): 15308730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1065, 1278, 1349, 1710, 2130, 2698, 3195, 4047, 5041, 6390, 6745, 8094, 10082, 12141, 13490, 15123, 20235, 24282, 25205, 30246, 40470, 45369, 50410, 60705, 75615, 90738, 95779, 121410, 151230, 191558, 226845, 287337, 453690, 478895, 574674, 862011, 957790, 1436685, 1724022, 2873370, 4310055, 8620110]

約数ペア:

[(1, 8620110), (2, 4310055), (3, 2873370), (5, 1724022), (6, 1436685), (9, 957790), (10, 862011), (15, 574674), (18, 478895), (19, 453690), (30, 287337), (38, 226845), (45, 191558), (57, 151230), (71, 121410), (90, 95779), (95, 90738), (114, 75615), (142, 60705), (171, 50410), (190, 45369), (213, 40470), (285, 30246), (342, 25205), (355, 24282), (426, 20235), (570, 15123), (639, 13490), (710, 12141), (855, 10082), (1065, 8094), (1278, 6745), (1349, 6390), (1710, 5041), (2130, 4047), (2698, 3195)]