707463540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2027}}^1$

素因数の和:2326

約数の個数: 144

約数和(自身を含む): 2462608512

約数和(自身を除く): 1755144972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 277, 315, 420, 554, 630, 831, 1108, 1260, 1385, 1662, 1939, 2027, 2493, 2770, 3324, 3878, 4054, 4155, 4986, 5540, 5817, 6081, 7756, 8108, 8310, 9695, 9972, 10135, 11634, 12162, 12465, 14189, 16620, 17451, 18243, 19390, 20270, 23268, 24324, 24930, 28378, 29085, 30405, 34902, 36486, 38780, 40540, 42567, 49860, 56756, 58170, 60810, 69804, 70945, 72972, 85134, 87255, 91215, 116340, 121620, 127701, 141890, 170268, 174510, 182430, 212835, 255402, 283780, 349020, 364860, 425670, 510804, 561479, 638505, 851340, 1122958, 1277010, 1684437, 2245916, 2554020, 2807395, 3368874, 3930353, 5053311, 5614790, 6737748, 7860706, 8422185, 10106622, 11229580, 11791059, 15721412, 16844370, 19651765, 20213244, 23582118, 25266555, 33688740, 35373177, 39303530, 47164236, 50533110, 58955295, 70746354, 78607060, 101066220, 117910590, 141492708, 176865885, 235821180, 353731770, 707463540]

約数ペア:

[(1, 707463540), (2, 353731770), (3, 235821180), (4, 176865885), (5, 141492708), (6, 117910590), (7, 101066220), (9, 78607060), (10, 70746354), (12, 58955295), (14, 50533110), (15, 47164236), (18, 39303530), (20, 35373177), (21, 33688740), (28, 25266555), (30, 23582118), (35, 20213244), (36, 19651765), (42, 16844370), (45, 15721412), (60, 11791059), (63, 11229580), (70, 10106622), (84, 8422185), (90, 7860706), (105, 6737748), (126, 5614790), (140, 5053311), (180, 3930353), (210, 3368874), (252, 2807395), (277, 2554020), (315, 2245916), (420, 1684437), (554, 1277010), (630, 1122958), (831, 851340), (1108, 638505), (1260, 561479), (1385, 510804), (1662, 425670), (1939, 364860), (2027, 349020), (2493, 283780), (2770, 255402), (3324, 212835), (3878, 182430), (4054, 174510), (4155, 170268), (4986, 141890), (5540, 127701), (5817, 121620), (6081, 116340), (7756, 91215), (8108, 87255), (8310, 85134), (9695, 72972), (9972, 70945), (10135, 69804), (11634, 60810), (12162, 58170), (12465, 56756), (14189, 49860), (16620, 42567), (17451, 40540), (18243, 38780), (19390, 36486), (20270, 34902), (23268, 30405), (24324, 29085), (24930, 28378)]