68662770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 125426190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 47, 55, 57, 66, 94, 95, 110, 114, 141, 165, 190, 209, 233, 235, 282, 285, 330, 418, 466, 470, 517, 570, 627, 699, 705, 893, 1034, 1045, 1165, 1254, 1398, 1410, 1551, 1786, 2090, 2330, 2563, 2585, 2679, 3102, 3135, 3495, 4427, 4465, 5126, 5170, 5358, 6270, 6990, 7689, 7755, 8854, 8930, 9823, 10951, 12815, 13281, 13395, 15378, 15510, 19646, 21902, 22135, 25630, 26562, 26790, 29469, 32853, 38445, 44270, 48697, 49115, 54755, 58938, 65706, 66405, 76890, 97394, 98230, 109510, 120461, 132810, 146091, 147345, 164265, 208069, 240922, 243485, 292182, 294690, 328530, 361383, 416138, 486970, 602305, 624207, 722766, 730455, 1040345, 1204610, 1248414, 1460910, 1806915, 2080690, 2288759, 3121035, 3613830, 4577518, 6242070, 6866277, 11443795, 13732554, 22887590, 34331385, 68662770]

約数ペア:

[(1, 68662770), (2, 34331385), (3, 22887590), (5, 13732554), (6, 11443795), (10, 6866277), (11, 6242070), (15, 4577518), (19, 3613830), (22, 3121035), (30, 2288759), (33, 2080690), (38, 1806915), (47, 1460910), (55, 1248414), (57, 1204610), (66, 1040345), (94, 730455), (95, 722766), (110, 624207), (114, 602305), (141, 486970), (165, 416138), (190, 361383), (209, 328530), (233, 294690), (235, 292182), (282, 243485), (285, 240922), (330, 208069), (418, 164265), (466, 147345), (470, 146091), (517, 132810), (570, 120461), (627, 109510), (699, 98230), (705, 97394), (893, 76890), (1034, 66405), (1045, 65706), (1165, 58938), (1254, 54755), (1398, 49115), (1410, 48697), (1551, 44270), (1786, 38445), (2090, 32853), (2330, 29469), (2563, 26790), (2585, 26562), (2679, 25630), (3102, 22135), (3135, 21902), (3495, 19646), (4427, 15510), (4465, 15378), (5126, 13395), (5170, 13281), (5358, 12815), (6270, 10951), (6990, 9823), (7689, 8930), (7755, 8854)]