4939990740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32789}}^1$

素因数の和:32844

約数の個数: 144

約数和(自身を含む): 16041392640

約数和(自身を除く): 11101401900

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, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 10044, 12555, 15066, 16740, 25110, 30132, 32789, 37665, 50220, 65578, 75330, 98367, 131156, 150660, 163945, 196734, 295101, 327890, 393468, 491835, 590202, 655780, 885303, 983670, 1016459, 1180404, 1475505, 1770606, 1967340, 2032918, 2655909, 2951010, 3049377, 3541212, 4065836, 4426515, 5082295, 5311818, 5902020, 6098754, 7967727, 8853030, 9148131, 10164590, 10623636, 12197508, 13279545, 15246885, 15935454, 17706060, 18296262, 20329180, 26559090, 27444393, 30493770, 31870908, 36592524, 39838635, 45740655, 53118180, 54888786, 60987540, 79677270, 82333179, 91481310, 109777572, 137221965, 159354540, 164666358, 182962620, 246999537, 274443930, 329332716, 411665895, 493999074, 548887860, 823331790, 987998148, 1234997685, 1646663580, 2469995370, 4939990740]

約数ペア:

[(1, 4939990740), (2, 2469995370), (3, 1646663580), (4, 1234997685), (5, 987998148), (6, 823331790), (9, 548887860), (10, 493999074), (12, 411665895), (15, 329332716), (18, 274443930), (20, 246999537), (27, 182962620), (30, 164666358), (31, 159354540), (36, 137221965), (45, 109777572), (54, 91481310), (60, 82333179), (62, 79677270), (81, 60987540), (90, 54888786), (93, 53118180), (108, 45740655), (124, 39838635), (135, 36592524), (155, 31870908), (162, 30493770), (180, 27444393), (186, 26559090), (243, 20329180), (270, 18296262), (279, 17706060), (310, 15935454), (324, 15246885), (372, 13279545), (405, 12197508), (465, 10623636), (486, 10164590), (540, 9148131), (558, 8853030), (620, 7967727), (810, 6098754), (837, 5902020), (930, 5311818), (972, 5082295), (1116, 4426515), (1215, 4065836), (1395, 3541212), (1620, 3049377), (1674, 2951010), (1860, 2655909), (2430, 2032918), (2511, 1967340), (2790, 1770606), (3348, 1475505), (4185, 1180404), (4860, 1016459), (5022, 983670), (5580, 885303), (7533, 655780), (8370, 590202), (10044, 491835), (12555, 393468), (15066, 327890), (16740, 295101), (25110, 196734), (30132, 163945), (32789, 150660), (37665, 131156), (50220, 98367), (65578, 75330)]