11617620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 37632000

約数和(自身を除く): 26014380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 199, 210, 278, 398, 417, 420, 556, 597, 695, 796, 834, 973, 995, 1194, 1390, 1393, 1668, 1946, 1990, 2085, 2388, 2780, 2786, 2919, 2985, 3892, 3980, 4170, 4179, 4865, 5572, 5838, 5970, 6965, 8340, 8358, 9730, 11676, 11940, 13930, 14595, 16716, 19460, 20895, 27661, 27860, 29190, 41790, 55322, 58380, 82983, 83580, 110644, 138305, 165966, 193627, 276610, 331932, 387254, 414915, 553220, 580881, 774508, 829830, 968135, 1161762, 1659660, 1936270, 2323524, 2904405, 3872540, 5808810, 11617620]

約数ペア:

[(1, 11617620), (2, 5808810), (3, 3872540), (4, 2904405), (5, 2323524), (6, 1936270), (7, 1659660), (10, 1161762), (12, 968135), (14, 829830), (15, 774508), (20, 580881), (21, 553220), (28, 414915), (30, 387254), (35, 331932), (42, 276610), (60, 193627), (70, 165966), (84, 138305), (105, 110644), (139, 83580), (140, 82983), (199, 58380), (210, 55322), (278, 41790), (398, 29190), (417, 27860), (420, 27661), (556, 20895), (597, 19460), (695, 16716), (796, 14595), (834, 13930), (973, 11940), (995, 11676), (1194, 9730), (1390, 8358), (1393, 8340), (1668, 6965), (1946, 5970), (1990, 5838), (2085, 5572), (2388, 4865), (2780, 4179), (2786, 4170), (2919, 3980), (2985, 3892)]