31838593860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2143}}^1$

素因数の和:3189

約数の個数: 168

約数和(自身を含む): 100390913280

約数和(自身を除く): 68552319420

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, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1019, 1215, 1458, 1620, 2038, 2143, 2430, 2916, 3057, 3645, 4076, 4286, 4860, 5095, 6114, 6429, 7290, 8572, 9171, 10190, 10715, 12228, 12858, 14580, 15285, 18342, 19287, 20380, 21430, 25716, 27513, 30570, 32145, 36684, 38574, 42860, 45855, 55026, 57861, 61140, 64290, 77148, 82539, 91710, 96435, 110052, 115722, 128580, 137565, 165078, 173583, 183420, 192870, 231444, 247617, 275130, 289305, 330156, 347166, 385740, 412695, 495234, 520749, 550260, 578610, 694332, 742851, 825390, 867915, 990468, 1041498, 1157220, 1238085, 1485702, 1562247, 1650780, 1735830, 2082996, 2183717, 2476170, 2603745, 2971404, 3124494, 3471660, 3714255, 4367434, 4952340, 5207490, 6248988, 6551151, 7428510, 7811235, 8734868, 10414980, 10918585, 13102302, 14857020, 15622470, 19653453, 21837170, 26204604, 31244940, 32755755, 39306906, 43674340, 58960359, 65511510, 78613812, 98267265, 117920718, 131023020, 176881077, 196534530, 235841436, 294801795, 353762154, 393069060, 530643231, 589603590, 707524308, 884405385, 1061286462, 1179207180, 1591929693, 1768810770, 2122572924, 2653216155, 3183859386, 3537621540, 5306432310, 6367718772, 7959648465, 10612864620, 15919296930, 31838593860]

約数ペア:

[(1, 31838593860), (2, 15919296930), (3, 10612864620), (4, 7959648465), (5, 6367718772), (6, 5306432310), (9, 3537621540), (10, 3183859386), (12, 2653216155), (15, 2122572924), (18, 1768810770), (20, 1591929693), (27, 1179207180), (30, 1061286462), (36, 884405385), (45, 707524308), (54, 589603590), (60, 530643231), (81, 393069060), (90, 353762154), (108, 294801795), (135, 235841436), (162, 196534530), (180, 176881077), (243, 131023020), (270, 117920718), (324, 98267265), (405, 78613812), (486, 65511510), (540, 58960359), (729, 43674340), (810, 39306906), (972, 32755755), (1019, 31244940), (1215, 26204604), (1458, 21837170), (1620, 19653453), (2038, 15622470), (2143, 14857020), (2430, 13102302), (2916, 10918585), (3057, 10414980), (3645, 8734868), (4076, 7811235), (4286, 7428510), (4860, 6551151), (5095, 6248988), (6114, 5207490), (6429, 4952340), (7290, 4367434), (8572, 3714255), (9171, 3471660), (10190, 3124494), (10715, 2971404), (12228, 2603745), (12858, 2476170), (14580, 2183717), (15285, 2082996), (18342, 1735830), (19287, 1650780), (20380, 1562247), (21430, 1485702), (25716, 1238085), (27513, 1157220), (30570, 1041498), (32145, 990468), (36684, 867915), (38574, 825390), (42860, 742851), (45855, 694332), (55026, 578610), (57861, 550260), (61140, 520749), (64290, 495234), (77148, 412695), (82539, 385740), (91710, 347166), (96435, 330156), (110052, 289305), (115722, 275130), (128580, 247617), (137565, 231444), (165078, 192870), (173583, 183420)]