27430892790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1\times {\mathrm{1427}}^1$

素因数の和:2066

約数の個数: 128

約数和(自身を含む): 75804180480

約数和(自身を除く): 48373287690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 239, 383, 478, 717, 766, 1149, 1195, 1427, 1434, 1673, 1915, 2298, 2390, 2681, 2854, 3346, 3585, 3830, 4281, 5019, 5362, 5745, 7135, 7170, 8043, 8365, 8562, 9989, 10038, 11490, 13405, 14270, 16086, 16730, 19978, 21405, 25095, 26810, 29967, 40215, 42810, 49945, 50190, 59934, 80430, 91537, 99890, 149835, 183074, 274611, 299670, 341053, 457685, 546541, 549222, 640759, 682106, 915370, 1023159, 1093082, 1281518, 1373055, 1639623, 1705265, 1922277, 2046318, 2387371, 2732705, 2746110, 3203795, 3279246, 3410530, 3825787, 3844554, 4774742, 5115795, 5465410, 6407590, 7162113, 7651574, 8198115, 9611385, 10231590, 11477361, 11936855, 14324226, 16396230, 19128935, 19222770, 22954722, 23873710, 35810565, 38257870, 57386805, 71621130, 114773610, 130623299, 261246598, 391869897, 653116495, 783739794, 914363093, 1306232990, 1828726186, 1959349485, 2743089279, 3918698970, 4571815465, 5486178558, 9143630930, 13715446395, 27430892790]

約数ペア:

[(1, 27430892790), (2, 13715446395), (3, 9143630930), (5, 5486178558), (6, 4571815465), (7, 3918698970), (10, 2743089279), (14, 1959349485), (15, 1828726186), (21, 1306232990), (30, 914363093), (35, 783739794), (42, 653116495), (70, 391869897), (105, 261246598), (210, 130623299), (239, 114773610), (383, 71621130), (478, 57386805), (717, 38257870), (766, 35810565), (1149, 23873710), (1195, 22954722), (1427, 19222770), (1434, 19128935), (1673, 16396230), (1915, 14324226), (2298, 11936855), (2390, 11477361), (2681, 10231590), (2854, 9611385), (3346, 8198115), (3585, 7651574), (3830, 7162113), (4281, 6407590), (5019, 5465410), (5362, 5115795), (5745, 4774742), (7135, 3844554), (7170, 3825787), (8043, 3410530), (8365, 3279246), (8562, 3203795), (9989, 2746110), (10038, 2732705), (11490, 2387371), (13405, 2046318), (14270, 1922277), (16086, 1705265), (16730, 1639623), (19978, 1373055), (21405, 1281518), (25095, 1093082), (26810, 1023159), (29967, 915370), (40215, 682106), (42810, 640759), (49945, 549222), (50190, 546541), (59934, 457685), (80430, 341053), (91537, 299670), (99890, 274611), (149835, 183074)]