69970980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 209139840

約数和(自身を除く): 139168860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 181, 204, 255, 340, 362, 379, 510, 543, 724, 758, 905, 1020, 1086, 1137, 1516, 1810, 1895, 2172, 2274, 2715, 3077, 3620, 3790, 4548, 5430, 5685, 6154, 6443, 7580, 9231, 10860, 11370, 12308, 12886, 15385, 18462, 19329, 22740, 25772, 30770, 32215, 36924, 38658, 46155, 61540, 64430, 68599, 77316, 92310, 96645, 128860, 137198, 184620, 193290, 205797, 274396, 342995, 386580, 411594, 685990, 823188, 1028985, 1166183, 1371980, 2057970, 2332366, 3498549, 4115940, 4664732, 5830915, 6997098, 11661830, 13994196, 17492745, 23323660, 34985490, 69970980]

約数ペア:

[(1, 69970980), (2, 34985490), (3, 23323660), (4, 17492745), (5, 13994196), (6, 11661830), (10, 6997098), (12, 5830915), (15, 4664732), (17, 4115940), (20, 3498549), (30, 2332366), (34, 2057970), (51, 1371980), (60, 1166183), (68, 1028985), (85, 823188), (102, 685990), (170, 411594), (181, 386580), (204, 342995), (255, 274396), (340, 205797), (362, 193290), (379, 184620), (510, 137198), (543, 128860), (724, 96645), (758, 92310), (905, 77316), (1020, 68599), (1086, 64430), (1137, 61540), (1516, 46155), (1810, 38658), (1895, 36924), (2172, 32215), (2274, 30770), (2715, 25772), (3077, 22740), (3620, 19329), (3790, 18462), (4548, 15385), (5430, 12886), (5685, 12308), (6154, 11370), (6443, 10860), (7580, 9231)]