21134111220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{167971}}^1$

素因数の和:168222

約数の個数: 96

約数和(自身を含む): 66033152640

約数和(自身を除く): 44899041420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 233, 270, 466, 540, 699, 932, 1165, 1398, 2097, 2330, 2796, 3495, 4194, 4660, 6291, 6990, 8388, 10485, 12582, 13980, 20970, 25164, 31455, 41940, 62910, 125820, 167971, 335942, 503913, 671884, 839855, 1007826, 1511739, 1679710, 2015652, 2519565, 3023478, 3359420, 4535217, 5039130, 6046956, 7558695, 9070434, 10078260, 15117390, 18140868, 22676085, 30234780, 39137243, 45352170, 78274486, 90704340, 117411729, 156548972, 195686215, 234823458, 352235187, 391372430, 469646916, 587058645, 704470374, 782744860, 1056705561, 1174117290, 1408940748, 1761175935, 2113411122, 2348234580, 3522351870, 4226822244, 5283527805, 7044703740, 10567055610, 21134111220]

約数ペア:

[(1, 21134111220), (2, 10567055610), (3, 7044703740), (4, 5283527805), (5, 4226822244), (6, 3522351870), (9, 2348234580), (10, 2113411122), (12, 1761175935), (15, 1408940748), (18, 1174117290), (20, 1056705561), (27, 782744860), (30, 704470374), (36, 587058645), (45, 469646916), (54, 391372430), (60, 352235187), (90, 234823458), (108, 195686215), (135, 156548972), (180, 117411729), (233, 90704340), (270, 78274486), (466, 45352170), (540, 39137243), (699, 30234780), (932, 22676085), (1165, 18140868), (1398, 15117390), (2097, 10078260), (2330, 9070434), (2796, 7558695), (3495, 6046956), (4194, 5039130), (4660, 4535217), (6291, 3359420), (6990, 3023478), (8388, 2519565), (10485, 2015652), (12582, 1679710), (13980, 1511739), (20970, 1007826), (25164, 839855), (31455, 671884), (41940, 503913), (62910, 335942), (125820, 167971)]