29479140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 95622912

約数和(自身を除く): 66143772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 587, 620, 810, 837, 930, 1116, 1174, 1395, 1620, 1674, 1761, 1860, 2348, 2511, 2790, 2935, 3348, 3522, 4185, 5022, 5283, 5580, 5870, 7044, 8370, 8805, 10044, 10566, 11740, 12555, 15849, 16740, 17610, 18197, 21132, 25110, 26415, 31698, 35220, 36394, 47547, 50220, 52830, 54591, 63396, 72788, 79245, 90985, 95094, 105660, 109182, 158490, 163773, 181970, 190188, 218364, 237735, 272955, 316980, 327546, 363940, 475470, 491319, 545910, 655092, 818865, 950940, 982638, 1091820, 1473957, 1637730, 1965276, 2456595, 2947914, 3275460, 4913190, 5895828, 7369785, 9826380, 14739570, 29479140]

約数ペア:

[(1, 29479140), (2, 14739570), (3, 9826380), (4, 7369785), (5, 5895828), (6, 4913190), (9, 3275460), (10, 2947914), (12, 2456595), (15, 1965276), (18, 1637730), (20, 1473957), (27, 1091820), (30, 982638), (31, 950940), (36, 818865), (45, 655092), (54, 545910), (60, 491319), (62, 475470), (81, 363940), (90, 327546), (93, 316980), (108, 272955), (124, 237735), (135, 218364), (155, 190188), (162, 181970), (180, 163773), (186, 158490), (270, 109182), (279, 105660), (310, 95094), (324, 90985), (372, 79245), (405, 72788), (465, 63396), (540, 54591), (558, 52830), (587, 50220), (620, 47547), (810, 36394), (837, 35220), (930, 31698), (1116, 26415), (1174, 25110), (1395, 21132), (1620, 18197), (1674, 17610), (1761, 16740), (1860, 15849), (2348, 12555), (2511, 11740), (2790, 10566), (2935, 10044), (3348, 8805), (3522, 8370), (4185, 7044), (5022, 5870), (5283, 5580)]