9917310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 16210050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 118, 130, 177, 195, 295, 354, 390, 431, 590, 767, 862, 885, 1293, 1534, 1770, 2155, 2301, 2586, 3835, 4310, 4602, 5603, 6465, 7670, 11206, 11505, 12930, 16809, 23010, 25429, 28015, 33618, 50858, 56030, 76287, 84045, 127145, 152574, 168090, 254290, 330577, 381435, 661154, 762870, 991731, 1652885, 1983462, 3305770, 4958655, 9917310]

約数ペア:

[(1, 9917310), (2, 4958655), (3, 3305770), (5, 1983462), (6, 1652885), (10, 991731), (13, 762870), (15, 661154), (26, 381435), (30, 330577), (39, 254290), (59, 168090), (65, 152574), (78, 127145), (118, 84045), (130, 76287), (177, 56030), (195, 50858), (295, 33618), (354, 28015), (390, 25429), (431, 23010), (590, 16809), (767, 12930), (862, 11505), (885, 11206), (1293, 7670), (1534, 6465), (1770, 5603), (2155, 4602), (2301, 4310), (2586, 3835)]