947310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 2806272

約数和(自身を除く): 1858962

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 347, 390, 455, 546, 694, 910, 1041, 1365, 1735, 2082, 2429, 2730, 3470, 4511, 4858, 5205, 7287, 9022, 10410, 12145, 13533, 14574, 22555, 24290, 27066, 31577, 36435, 45110, 63154, 67665, 72870, 94731, 135330, 157885, 189462, 315770, 473655, 947310]

約数ペア:

[(1, 947310), (2, 473655), (3, 315770), (5, 189462), (6, 157885), (7, 135330), (10, 94731), (13, 72870), (14, 67665), (15, 63154), (21, 45110), (26, 36435), (30, 31577), (35, 27066), (39, 24290), (42, 22555), (65, 14574), (70, 13533), (78, 12145), (91, 10410), (105, 9022), (130, 7287), (182, 5205), (195, 4858), (210, 4511), (273, 3470), (347, 2730), (390, 2429), (455, 2082), (546, 1735), (694, 1365), (910, 1041)]