127774890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3684

約数の個数: 96

約数和(自身を含む): 367151616

約数和(自身を除く): 239376726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 690, 765, 782, 1035, 1173, 1530, 1955, 2070, 2346, 3519, 3631, 3910, 5865, 7038, 7262, 10893, 11730, 17595, 18155, 21786, 32679, 35190, 36310, 54465, 61727, 65358, 83513, 108930, 123454, 163395, 167026, 185181, 250539, 308635, 326790, 370362, 417565, 501078, 555543, 617270, 751617, 835130, 925905, 1111086, 1252695, 1419721, 1503234, 1851810, 2505390, 2777715, 2839442, 3758085, 4259163, 5555430, 7098605, 7516170, 8518326, 12777489, 14197210, 21295815, 25554978, 42591630, 63887445, 127774890]

約数ペア:

[(1, 127774890), (2, 63887445), (3, 42591630), (5, 25554978), (6, 21295815), (9, 14197210), (10, 12777489), (15, 8518326), (17, 7516170), (18, 7098605), (23, 5555430), (30, 4259163), (34, 3758085), (45, 2839442), (46, 2777715), (51, 2505390), (69, 1851810), (85, 1503234), (90, 1419721), (102, 1252695), (115, 1111086), (138, 925905), (153, 835130), (170, 751617), (207, 617270), (230, 555543), (255, 501078), (306, 417565), (345, 370362), (391, 326790), (414, 308635), (510, 250539), (690, 185181), (765, 167026), (782, 163395), (1035, 123454), (1173, 108930), (1530, 83513), (1955, 65358), (2070, 61727), (2346, 54465), (3519, 36310), (3631, 35190), (3910, 32679), (5865, 21786), (7038, 18155), (7262, 17595), (10893, 11730)]