25863390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 78227136

約数和(自身を除く): 52363746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 673, 854, 915, 1098, 1281, 1346, 1830, 2019, 2135, 2562, 2745, 3365, 3843, 4038, 4270, 4711, 5490, 6057, 6405, 6730, 7686, 9422, 10095, 12114, 12810, 14133, 19215, 20190, 23555, 28266, 30285, 38430, 41053, 42399, 47110, 60570, 70665, 82106, 84798, 123159, 141330, 205265, 211995, 246318, 287371, 369477, 410530, 423990, 574742, 615795, 738954, 862113, 1231590, 1436855, 1724226, 1847385, 2586339, 2873710, 3694770, 4310565, 5172678, 8621130, 12931695, 25863390]

約数ペア:

[(1, 25863390), (2, 12931695), (3, 8621130), (5, 5172678), (6, 4310565), (7, 3694770), (9, 2873710), (10, 2586339), (14, 1847385), (15, 1724226), (18, 1436855), (21, 1231590), (30, 862113), (35, 738954), (42, 615795), (45, 574742), (61, 423990), (63, 410530), (70, 369477), (90, 287371), (105, 246318), (122, 211995), (126, 205265), (183, 141330), (210, 123159), (305, 84798), (315, 82106), (366, 70665), (427, 60570), (549, 47110), (610, 42399), (630, 41053), (673, 38430), (854, 30285), (915, 28266), (1098, 23555), (1281, 20190), (1346, 19215), (1830, 14133), (2019, 12810), (2135, 12114), (2562, 10095), (2745, 9422), (3365, 7686), (3843, 6730), (4038, 6405), (4270, 6057), (4711, 5490)]