142270410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 376233984

約数和(自身を除く): 233963574

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 47, 69, 82, 94, 107, 115, 123, 138, 141, 205, 214, 230, 235, 246, 282, 321, 345, 410, 470, 535, 615, 642, 690, 705, 943, 1070, 1081, 1230, 1410, 1605, 1886, 1927, 2162, 2461, 2829, 3210, 3243, 3854, 4387, 4715, 4922, 5029, 5405, 5658, 5781, 6486, 7383, 8774, 9430, 9635, 10058, 10810, 11562, 12305, 13161, 14145, 14766, 15087, 16215, 19270, 21935, 24610, 25145, 26322, 28290, 28905, 30174, 32430, 36915, 43870, 44321, 50290, 57810, 65805, 73830, 75435, 88642, 100901, 115667, 131610, 132963, 150870, 201802, 206189, 221605, 231334, 265926, 302703, 347001, 412378, 443210, 504505, 578335, 605406, 618567, 664815, 694002, 1009010, 1030945, 1156670, 1237134, 1329630, 1513515, 1735005, 2061890, 3027030, 3092835, 3470010, 4742347, 6185670, 9484694, 14227041, 23711735, 28454082, 47423470, 71135205, 142270410]

約数ペア:

[(1, 142270410), (2, 71135205), (3, 47423470), (5, 28454082), (6, 23711735), (10, 14227041), (15, 9484694), (23, 6185670), (30, 4742347), (41, 3470010), (46, 3092835), (47, 3027030), (69, 2061890), (82, 1735005), (94, 1513515), (107, 1329630), (115, 1237134), (123, 1156670), (138, 1030945), (141, 1009010), (205, 694002), (214, 664815), (230, 618567), (235, 605406), (246, 578335), (282, 504505), (321, 443210), (345, 412378), (410, 347001), (470, 302703), (535, 265926), (615, 231334), (642, 221605), (690, 206189), (705, 201802), (943, 150870), (1070, 132963), (1081, 131610), (1230, 115667), (1410, 100901), (1605, 88642), (1886, 75435), (1927, 73830), (2162, 65805), (2461, 57810), (2829, 50290), (3210, 44321), (3243, 43870), (3854, 36915), (4387, 32430), (4715, 30174), (4922, 28905), (5029, 28290), (5405, 26322), (5658, 25145), (5781, 24610), (6486, 21935), (7383, 19270), (8774, 16215), (9430, 15087), (9635, 14766), (10058, 14145), (10810, 13161), (11562, 12305)]