11004420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 37920960

約数和(自身を除く): 26916540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 197, 210, 228, 245, 266, 285, 294, 380, 394, 399, 420, 490, 532, 570, 588, 591, 665, 735, 788, 798, 931, 980, 985, 1140, 1182, 1330, 1379, 1470, 1596, 1862, 1970, 1995, 2364, 2660, 2758, 2793, 2940, 2955, 3724, 3743, 3940, 3990, 4137, 4655, 5516, 5586, 5910, 6895, 7486, 7980, 8274, 9310, 9653, 11172, 11229, 11820, 13790, 13965, 14972, 16548, 18620, 18715, 19306, 20685, 22458, 26201, 27580, 27930, 28959, 37430, 38612, 41370, 44916, 48265, 52402, 55860, 56145, 57918, 74860, 78603, 82740, 96530, 104804, 112290, 115836, 131005, 144795, 157206, 183407, 193060, 224580, 262010, 289590, 314412, 366814, 393015, 524020, 550221, 579180, 733628, 786030, 917035, 1100442, 1572060, 1834070, 2200884, 2751105, 3668140, 5502210, 11004420]

約数ペア:

[(1, 11004420), (2, 5502210), (3, 3668140), (4, 2751105), (5, 2200884), (6, 1834070), (7, 1572060), (10, 1100442), (12, 917035), (14, 786030), (15, 733628), (19, 579180), (20, 550221), (21, 524020), (28, 393015), (30, 366814), (35, 314412), (38, 289590), (42, 262010), (49, 224580), (57, 193060), (60, 183407), (70, 157206), (76, 144795), (84, 131005), (95, 115836), (98, 112290), (105, 104804), (114, 96530), (133, 82740), (140, 78603), (147, 74860), (190, 57918), (196, 56145), (197, 55860), (210, 52402), (228, 48265), (245, 44916), (266, 41370), (285, 38612), (294, 37430), (380, 28959), (394, 27930), (399, 27580), (420, 26201), (490, 22458), (532, 20685), (570, 19306), (588, 18715), (591, 18620), (665, 16548), (735, 14972), (788, 13965), (798, 13790), (931, 11820), (980, 11229), (985, 11172), (1140, 9653), (1182, 9310), (1330, 8274), (1379, 7980), (1470, 7486), (1596, 6895), (1862, 5910), (1970, 5586), (1995, 5516), (2364, 4655), (2660, 4137), (2758, 3990), (2793, 3940), (2940, 3743), (2955, 3724)]