342416620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4079

約数の個数: 96

約数和(自身を含む): 904071168

約数和(自身を除く): 561654548

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 910, 940, 1222, 1316, 1645, 1820, 2444, 3055, 3290, 4003, 4277, 6110, 6580, 8006, 8554, 12220, 16012, 17108, 20015, 21385, 28021, 40030, 42770, 52039, 56042, 80060, 85540, 104078, 112084, 140105, 188141, 208156, 260195, 280210, 364273, 376282, 520390, 560420, 728546, 752564, 940705, 1040780, 1316987, 1457092, 1821365, 1881410, 2445833, 2633974, 3642730, 3762820, 4891666, 5267948, 6584935, 7285460, 9783332, 12229165, 13169870, 17120831, 24458330, 26339740, 34241662, 48916660, 68483324, 85604155, 171208310, 342416620]

約数ペア:

[(1, 342416620), (2, 171208310), (4, 85604155), (5, 68483324), (7, 48916660), (10, 34241662), (13, 26339740), (14, 24458330), (20, 17120831), (26, 13169870), (28, 12229165), (35, 9783332), (47, 7285460), (52, 6584935), (65, 5267948), (70, 4891666), (91, 3762820), (94, 3642730), (130, 2633974), (140, 2445833), (182, 1881410), (188, 1821365), (235, 1457092), (260, 1316987), (329, 1040780), (364, 940705), (455, 752564), (470, 728546), (611, 560420), (658, 520390), (910, 376282), (940, 364273), (1222, 280210), (1316, 260195), (1645, 208156), (1820, 188141), (2444, 140105), (3055, 112084), (3290, 104078), (4003, 85540), (4277, 80060), (6110, 56042), (6580, 52039), (8006, 42770), (8554, 40030), (12220, 28021), (16012, 21385), (17108, 20015)]