70261240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 194918400

約数和(自身を除く): 124657160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 47, 56, 70, 76, 94, 95, 133, 140, 152, 188, 190, 235, 266, 280, 281, 329, 376, 380, 470, 532, 562, 658, 665, 760, 893, 940, 1064, 1124, 1316, 1330, 1405, 1645, 1786, 1880, 1967, 2248, 2632, 2660, 2810, 3290, 3572, 3934, 4465, 5320, 5339, 5620, 6251, 6580, 7144, 7868, 8930, 9835, 10678, 11240, 12502, 13160, 13207, 15736, 17860, 19670, 21356, 25004, 26414, 26695, 31255, 35720, 37373, 39340, 42712, 50008, 52828, 53390, 62510, 66035, 74746, 78680, 92449, 105656, 106780, 125020, 132070, 149492, 184898, 186865, 213560, 250040, 250933, 264140, 298984, 369796, 373730, 462245, 501866, 528280, 739592, 747460, 924490, 1003732, 1254665, 1494920, 1756531, 1848980, 2007464, 2509330, 3513062, 3697960, 5018660, 7026124, 8782655, 10037320, 14052248, 17565310, 35130620, 70261240]

約数ペア:

[(1, 70261240), (2, 35130620), (4, 17565310), (5, 14052248), (7, 10037320), (8, 8782655), (10, 7026124), (14, 5018660), (19, 3697960), (20, 3513062), (28, 2509330), (35, 2007464), (38, 1848980), (40, 1756531), (47, 1494920), (56, 1254665), (70, 1003732), (76, 924490), (94, 747460), (95, 739592), (133, 528280), (140, 501866), (152, 462245), (188, 373730), (190, 369796), (235, 298984), (266, 264140), (280, 250933), (281, 250040), (329, 213560), (376, 186865), (380, 184898), (470, 149492), (532, 132070), (562, 125020), (658, 106780), (665, 105656), (760, 92449), (893, 78680), (940, 74746), (1064, 66035), (1124, 62510), (1316, 53390), (1330, 52828), (1405, 50008), (1645, 42712), (1786, 39340), (1880, 37373), (1967, 35720), (2248, 31255), (2632, 26695), (2660, 26414), (2810, 25004), (3290, 21356), (3572, 19670), (3934, 17860), (4465, 15736), (5320, 13207), (5339, 13160), (5620, 12502), (6251, 11240), (6580, 10678), (7144, 9835), (7868, 8930)]