2017970987940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22993}}^1\times {\mathrm{162527}}^1$

素因数の和:185538

約数の個数: 96

約数和(自身を含む): 6278443637760

約数和(自身を除く): 4260472649820

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, 270, 540, 22993, 45986, 68979, 91972, 114965, 137958, 162527, 206937, 229930, 275916, 325054, 344895, 413874, 459860, 487581, 620811, 650108, 689790, 812635, 827748, 975162, 1034685, 1241622, 1379580, 1462743, 1625270, 1950324, 2069370, 2437905, 2483244, 2925486, 3104055, 3250540, 4138740, 4388229, 4875810, 5850972, 6208110, 7313715, 8776458, 9751620, 12416220, 14627430, 17552916, 21941145, 29254860, 43882290, 87764580, 3736983311, 7473966622, 11210949933, 14947933244, 18684916555, 22421899866, 33632849799, 37369833110, 44843799732, 56054749665, 67265699598, 74739666220, 100898549397, 112109499330, 134531399196, 168164248995, 201797098794, 224218998660, 336328497990, 403594197588, 504492746985, 672656995980, 1008985493970, 2017970987940]

約数ペア:

[(1, 2017970987940), (2, 1008985493970), (3, 672656995980), (4, 504492746985), (5, 403594197588), (6, 336328497990), (9, 224218998660), (10, 201797098794), (12, 168164248995), (15, 134531399196), (18, 112109499330), (20, 100898549397), (27, 74739666220), (30, 67265699598), (36, 56054749665), (45, 44843799732), (54, 37369833110), (60, 33632849799), (90, 22421899866), (108, 18684916555), (135, 14947933244), (180, 11210949933), (270, 7473966622), (540, 3736983311), (22993, 87764580), (45986, 43882290), (68979, 29254860), (91972, 21941145), (114965, 17552916), (137958, 14627430), (162527, 12416220), (206937, 9751620), (229930, 8776458), (275916, 7313715), (325054, 6208110), (344895, 5850972), (413874, 4875810), (459860, 4388229), (487581, 4138740), (620811, 3250540), (650108, 3104055), (689790, 2925486), (812635, 2483244), (827748, 2437905), (975162, 2069370), (1034685, 1950324), (1241622, 1625270), (1379580, 1462743)]