2029405980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{24281}}^1$

素因数の和:24499

約数の個数: 96

約数和(自身を含む): 6527001600

約数和(自身を除く): 4497595620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2388, 2786, 2985, 3980, 4179, 5572, 5970, 6965, 8358, 11940, 13930, 16716, 20895, 24281, 27860, 41790, 48562, 72843, 83580, 97124, 121405, 145686, 169967, 242810, 291372, 339934, 364215, 485620, 509901, 679868, 728430, 849835, 1019802, 1456860, 1699670, 2039604, 2549505, 3399340, 4831919, 5099010, 9663838, 10198020, 14495757, 19327676, 24159595, 28991514, 33823433, 48319190, 57983028, 67646866, 72478785, 96638380, 101470299, 135293732, 144957570, 169117165, 202940598, 289915140, 338234330, 405881196, 507351495, 676468660, 1014702990, 2029405980]

約数ペア:

[(1, 2029405980), (2, 1014702990), (3, 676468660), (4, 507351495), (5, 405881196), (6, 338234330), (7, 289915140), (10, 202940598), (12, 169117165), (14, 144957570), (15, 135293732), (20, 101470299), (21, 96638380), (28, 72478785), (30, 67646866), (35, 57983028), (42, 48319190), (60, 33823433), (70, 28991514), (84, 24159595), (105, 19327676), (140, 14495757), (199, 10198020), (210, 9663838), (398, 5099010), (420, 4831919), (597, 3399340), (796, 2549505), (995, 2039604), (1194, 1699670), (1393, 1456860), (1990, 1019802), (2388, 849835), (2786, 728430), (2985, 679868), (3980, 509901), (4179, 485620), (5572, 364215), (5970, 339934), (6965, 291372), (8358, 242810), (11940, 169967), (13930, 145686), (16716, 121405), (20895, 97124), (24281, 83580), (27860, 72843), (41790, 48562)]