79117290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 128

約数和(自身を含む): 247242240

約数和(自身を除く): 168124950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 54, 63, 70, 82, 90, 105, 123, 126, 135, 189, 205, 210, 246, 270, 287, 315, 369, 378, 410, 574, 615, 630, 738, 861, 945, 1021, 1107, 1230, 1435, 1722, 1845, 1890, 2042, 2214, 2583, 2870, 3063, 3690, 4305, 5105, 5166, 5535, 6126, 7147, 7749, 8610, 9189, 10210, 11070, 12915, 14294, 15315, 15498, 18378, 21441, 25830, 27567, 30630, 35735, 38745, 41861, 42882, 45945, 55134, 64323, 71470, 77490, 83722, 91890, 107205, 125583, 128646, 137835, 192969, 209305, 214410, 251166, 275670, 293027, 321615, 376749, 385938, 418610, 586054, 627915, 643230, 753498, 879081, 964845, 1130247, 1255830, 1465135, 1758162, 1883745, 1929690, 2260494, 2637243, 2930270, 3767490, 4395405, 5274486, 5651235, 7911729, 8790810, 11302470, 13186215, 15823458, 26372430, 39558645, 79117290]

約数ペア:

[(1, 79117290), (2, 39558645), (3, 26372430), (5, 15823458), (6, 13186215), (7, 11302470), (9, 8790810), (10, 7911729), (14, 5651235), (15, 5274486), (18, 4395405), (21, 3767490), (27, 2930270), (30, 2637243), (35, 2260494), (41, 1929690), (42, 1883745), (45, 1758162), (54, 1465135), (63, 1255830), (70, 1130247), (82, 964845), (90, 879081), (105, 753498), (123, 643230), (126, 627915), (135, 586054), (189, 418610), (205, 385938), (210, 376749), (246, 321615), (270, 293027), (287, 275670), (315, 251166), (369, 214410), (378, 209305), (410, 192969), (574, 137835), (615, 128646), (630, 125583), (738, 107205), (861, 91890), (945, 83722), (1021, 77490), (1107, 71470), (1230, 64323), (1435, 55134), (1722, 45945), (1845, 42882), (1890, 41861), (2042, 38745), (2214, 35735), (2583, 30630), (2870, 27567), (3063, 25830), (3690, 21441), (4305, 18378), (5105, 15498), (5166, 15315), (5535, 14294), (6126, 12915), (7147, 11070), (7749, 10210), (8610, 9189)]