39481260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1033}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 138622176

約数和(自身を除く): 99140916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1033, 1092, 1274, 1365, 1470, 1820, 1911, 2066, 2548, 2730, 2940, 3099, 3185, 3822, 4132, 5165, 5460, 6198, 6370, 7231, 7644, 9555, 10330, 12396, 12740, 13429, 14462, 15495, 19110, 20660, 21693, 26858, 28924, 30990, 36155, 38220, 40287, 43386, 50617, 53716, 61980, 67145, 72310, 80574, 86772, 94003, 101234, 108465, 134290, 144620, 151851, 161148, 188006, 201435, 202468, 216930, 253085, 268580, 282009, 303702, 376012, 402870, 433860, 470015, 506170, 564018, 607404, 658021, 759255, 805740, 940030, 1012340, 1128036, 1316042, 1410045, 1518510, 1880060, 1974063, 2632084, 2820090, 3037020, 3290105, 3948126, 5640180, 6580210, 7896252, 9870315, 13160420, 19740630, 39481260]

約数ペア:

[(1, 39481260), (2, 19740630), (3, 13160420), (4, 9870315), (5, 7896252), (6, 6580210), (7, 5640180), (10, 3948126), (12, 3290105), (13, 3037020), (14, 2820090), (15, 2632084), (20, 1974063), (21, 1880060), (26, 1518510), (28, 1410045), (30, 1316042), (35, 1128036), (39, 1012340), (42, 940030), (49, 805740), (52, 759255), (60, 658021), (65, 607404), (70, 564018), (78, 506170), (84, 470015), (91, 433860), (98, 402870), (105, 376012), (130, 303702), (140, 282009), (147, 268580), (156, 253085), (182, 216930), (195, 202468), (196, 201435), (210, 188006), (245, 161148), (260, 151851), (273, 144620), (294, 134290), (364, 108465), (390, 101234), (420, 94003), (455, 86772), (490, 80574), (546, 72310), (588, 67145), (637, 61980), (735, 53716), (780, 50617), (910, 43386), (980, 40287), (1033, 38220), (1092, 36155), (1274, 30990), (1365, 28924), (1470, 26858), (1820, 21693), (1911, 20660), (2066, 19110), (2548, 15495), (2730, 14462), (2940, 13429), (3099, 12740), (3185, 12396), (3822, 10330), (4132, 9555), (5165, 7644), (5460, 7231), (6198, 6370)]