2783754420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{4409}}^1$

素因数の和:5057

約数の個数: 96

約数和(自身を含む): 8268220800

約数和(自身を除く): 5484466380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 619, 1020, 1238, 1857, 2476, 3095, 3714, 4409, 6190, 7428, 8818, 9285, 10523, 12380, 13227, 17636, 18570, 21046, 22045, 26454, 31569, 37140, 42092, 44090, 52615, 52908, 63138, 66135, 74953, 88180, 105230, 126276, 132270, 149906, 157845, 210460, 224859, 264540, 299812, 315690, 374765, 449718, 631380, 749530, 899436, 1124295, 1499060, 2248590, 2729171, 4497180, 5458342, 8187513, 10916684, 13645855, 16375026, 27291710, 32750052, 40937565, 46395907, 54583420, 81875130, 92791814, 139187721, 163750260, 185583628, 231979535, 278375442, 463959070, 556750884, 695938605, 927918140, 1391877210, 2783754420]

約数ペア:

[(1, 2783754420), (2, 1391877210), (3, 927918140), (4, 695938605), (5, 556750884), (6, 463959070), (10, 278375442), (12, 231979535), (15, 185583628), (17, 163750260), (20, 139187721), (30, 92791814), (34, 81875130), (51, 54583420), (60, 46395907), (68, 40937565), (85, 32750052), (102, 27291710), (170, 16375026), (204, 13645855), (255, 10916684), (340, 8187513), (510, 5458342), (619, 4497180), (1020, 2729171), (1238, 2248590), (1857, 1499060), (2476, 1124295), (3095, 899436), (3714, 749530), (4409, 631380), (6190, 449718), (7428, 374765), (8818, 315690), (9285, 299812), (10523, 264540), (12380, 224859), (13227, 210460), (17636, 157845), (18570, 149906), (21046, 132270), (22045, 126276), (26454, 105230), (31569, 88180), (37140, 74953), (42092, 66135), (44090, 63138), (52615, 52908)]