2201479740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{20149}}^1$

素因数の和:20771

約数の個数: 72

約数和(自身を含む): 6689155200

約数和(自身を除く): 4487675460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1821, 2428, 3035, 3642, 5463, 6070, 7284, 9105, 10926, 12140, 18210, 20149, 21852, 27315, 36420, 40298, 54630, 60447, 80596, 100745, 109260, 120894, 181341, 201490, 241788, 302235, 362682, 402980, 604470, 725364, 906705, 1208940, 1813410, 3626820, 12230443, 24460886, 36691329, 48921772, 61152215, 73382658, 110073987, 122304430, 146765316, 183456645, 220147974, 244608860, 366913290, 440295948, 550369935, 733826580, 1100739870, 2201479740]

約数ペア:

[(1, 2201479740), (2, 1100739870), (3, 733826580), (4, 550369935), (5, 440295948), (6, 366913290), (9, 244608860), (10, 220147974), (12, 183456645), (15, 146765316), (18, 122304430), (20, 110073987), (30, 73382658), (36, 61152215), (45, 48921772), (60, 36691329), (90, 24460886), (180, 12230443), (607, 3626820), (1214, 1813410), (1821, 1208940), (2428, 906705), (3035, 725364), (3642, 604470), (5463, 402980), (6070, 362682), (7284, 302235), (9105, 241788), (10926, 201490), (12140, 181341), (18210, 120894), (20149, 109260), (21852, 100745), (27315, 80596), (36420, 60447), (40298, 54630)]