29780460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 96598656

約数和(自身を除く): 66818196

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, 593, 620, 810, 837, 930, 1116, 1186, 1395, 1620, 1674, 1779, 1860, 2372, 2511, 2790, 2965, 3348, 3558, 4185, 5022, 5337, 5580, 5930, 7116, 8370, 8895, 10044, 10674, 11860, 12555, 16011, 16740, 17790, 18383, 21348, 25110, 26685, 32022, 35580, 36766, 48033, 50220, 53370, 55149, 64044, 73532, 80055, 91915, 96066, 106740, 110298, 160110, 165447, 183830, 192132, 220596, 240165, 275745, 320220, 330894, 367660, 480330, 496341, 551490, 661788, 827235, 960660, 992682, 1102980, 1489023, 1654470, 1985364, 2481705, 2978046, 3308940, 4963410, 5956092, 7445115, 9926820, 14890230, 29780460]

約数ペア:

[(1, 29780460), (2, 14890230), (3, 9926820), (4, 7445115), (5, 5956092), (6, 4963410), (9, 3308940), (10, 2978046), (12, 2481705), (15, 1985364), (18, 1654470), (20, 1489023), (27, 1102980), (30, 992682), (31, 960660), (36, 827235), (45, 661788), (54, 551490), (60, 496341), (62, 480330), (81, 367660), (90, 330894), (93, 320220), (108, 275745), (124, 240165), (135, 220596), (155, 192132), (162, 183830), (180, 165447), (186, 160110), (270, 110298), (279, 106740), (310, 96066), (324, 91915), (372, 80055), (405, 73532), (465, 64044), (540, 55149), (558, 53370), (593, 50220), (620, 48033), (810, 36766), (837, 35580), (930, 32022), (1116, 26685), (1186, 25110), (1395, 21348), (1620, 18383), (1674, 17790), (1779, 16740), (1860, 16011), (2372, 12555), (2511, 11860), (2790, 10674), (2965, 10044), (3348, 8895), (3558, 8370), (4185, 7116), (5022, 5930), (5337, 5580)]