13401570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4939

約数の個数: 64

約数和(自身を含む): 39594240

約数和(自身を除く): 26192670

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, 390, 455, 546, 910, 1365, 2730, 4909, 9818, 14727, 24545, 29454, 34363, 49090, 63817, 68726, 73635, 103089, 127634, 147270, 171815, 191451, 206178, 319085, 343630, 382902, 446719, 515445, 638170, 893438, 957255, 1030890, 1340157, 1914510, 2233595, 2680314, 4467190, 6700785, 13401570]

約数ペア:

[(1, 13401570), (2, 6700785), (3, 4467190), (5, 2680314), (6, 2233595), (7, 1914510), (10, 1340157), (13, 1030890), (14, 957255), (15, 893438), (21, 638170), (26, 515445), (30, 446719), (35, 382902), (39, 343630), (42, 319085), (65, 206178), (70, 191451), (78, 171815), (91, 147270), (105, 127634), (130, 103089), (182, 73635), (195, 68726), (210, 63817), (273, 49090), (390, 34363), (455, 29454), (546, 24545), (910, 14727), (1365, 9818), (2730, 4909)]