2021651460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9109}}^1$

素因数の和:9267

約数の個数: 120

約数和(自身を含む): 6388988760

約数和(自身を除く): 4367337300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 810, 822, 1233, 1370, 1620, 1644, 2055, 2466, 2740, 3699, 4110, 4932, 6165, 7398, 8220, 9109, 11097, 12330, 14796, 18218, 18495, 22194, 24660, 27327, 36436, 36990, 44388, 45545, 54654, 55485, 73980, 81981, 91090, 109308, 110970, 136635, 163962, 182180, 221940, 245943, 273270, 327924, 409905, 491886, 546540, 737829, 819810, 983772, 1229715, 1247933, 1475658, 1639620, 2459430, 2495866, 2951316, 3689145, 3743799, 4918860, 4991732, 6239665, 7378290, 7487598, 11231397, 12479330, 14756580, 14975196, 18718995, 22462794, 24958660, 33694191, 37437990, 44925588, 56156985, 67388382, 74875980, 101082573, 112313970, 134776764, 168470955, 202165146, 224627940, 336941910, 404330292, 505412865, 673883820, 1010825730, 2021651460]

約数ペア:

[(1, 2021651460), (2, 1010825730), (3, 673883820), (4, 505412865), (5, 404330292), (6, 336941910), (9, 224627940), (10, 202165146), (12, 168470955), (15, 134776764), (18, 112313970), (20, 101082573), (27, 74875980), (30, 67388382), (36, 56156985), (45, 44925588), (54, 37437990), (60, 33694191), (81, 24958660), (90, 22462794), (108, 18718995), (135, 14975196), (137, 14756580), (162, 12479330), (180, 11231397), (270, 7487598), (274, 7378290), (324, 6239665), (405, 4991732), (411, 4918860), (540, 3743799), (548, 3689145), (685, 2951316), (810, 2495866), (822, 2459430), (1233, 1639620), (1370, 1475658), (1620, 1247933), (1644, 1229715), (2055, 983772), (2466, 819810), (2740, 737829), (3699, 546540), (4110, 491886), (4932, 409905), (6165, 327924), (7398, 273270), (8220, 245943), (9109, 221940), (11097, 182180), (12330, 163962), (14796, 136635), (18218, 110970), (18495, 109308), (22194, 91090), (24660, 81981), (27327, 73980), (36436, 55485), (36990, 54654), (44388, 45545)]