1722661020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2942

約数の個数: 144

約数和(自身を含む): 5463564288

約数和(自身を除く): 3740903268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 243, 254, 270, 324, 381, 405, 486, 508, 540, 635, 762, 810, 972, 1143, 1215, 1270, 1524, 1620, 1905, 2286, 2430, 2540, 2791, 3429, 3810, 4572, 4860, 5582, 5715, 6858, 7620, 8373, 10287, 11164, 11430, 13716, 13955, 16746, 17145, 20574, 22860, 25119, 27910, 30861, 33492, 34290, 41148, 41865, 50238, 51435, 55820, 61722, 68580, 75357, 83730, 100476, 102870, 123444, 125595, 150714, 154305, 167460, 205740, 226071, 251190, 301428, 308610, 354457, 376785, 452142, 502380, 617220, 678213, 708914, 753570, 904284, 1063371, 1130355, 1356426, 1417828, 1507140, 1772285, 2126742, 2260710, 2712852, 3190113, 3391065, 3544570, 4253484, 4521420, 5316855, 6380226, 6782130, 7089140, 9570339, 10633710, 12760452, 13564260, 15950565, 19140678, 21267420, 28711017, 31901130, 38281356, 47851695, 57422034, 63802260, 86133051, 95703390, 114844068, 143555085, 172266102, 191406780, 287110170, 344532204, 430665255, 574220340, 861330510, 1722661020]

約数ペア:

[(1, 1722661020), (2, 861330510), (3, 574220340), (4, 430665255), (5, 344532204), (6, 287110170), (9, 191406780), (10, 172266102), (12, 143555085), (15, 114844068), (18, 95703390), (20, 86133051), (27, 63802260), (30, 57422034), (36, 47851695), (45, 38281356), (54, 31901130), (60, 28711017), (81, 21267420), (90, 19140678), (108, 15950565), (127, 13564260), (135, 12760452), (162, 10633710), (180, 9570339), (243, 7089140), (254, 6782130), (270, 6380226), (324, 5316855), (381, 4521420), (405, 4253484), (486, 3544570), (508, 3391065), (540, 3190113), (635, 2712852), (762, 2260710), (810, 2126742), (972, 1772285), (1143, 1507140), (1215, 1417828), (1270, 1356426), (1524, 1130355), (1620, 1063371), (1905, 904284), (2286, 753570), (2430, 708914), (2540, 678213), (2791, 617220), (3429, 502380), (3810, 452142), (4572, 376785), (4860, 354457), (5582, 308610), (5715, 301428), (6858, 251190), (7620, 226071), (8373, 205740), (10287, 167460), (11164, 154305), (11430, 150714), (13716, 125595), (13955, 123444), (16746, 102870), (17145, 100476), (20574, 83730), (22860, 75357), (25119, 68580), (27910, 61722), (30861, 55820), (33492, 51435), (34290, 50238), (41148, 41865)]