513937620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4583}}^1$

素因数の和:4694

約数の個数: 144

約数和(自身を含む): 1802062080

約数和(自身を除く): 1288124460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2492, 2670, 3115, 3204, 3738, 4005, 4583, 5340, 5607, 6230, 7476, 8010, 9166, 9345, 11214, 12460, 13749, 16020, 18332, 18690, 22428, 22915, 27498, 28035, 32081, 37380, 41247, 45830, 54996, 56070, 64162, 68745, 82494, 91660, 96243, 112140, 128324, 137490, 160405, 164988, 192486, 206235, 274980, 288729, 320810, 384972, 407887, 412470, 481215, 577458, 641620, 815774, 824940, 962430, 1154916, 1223661, 1443645, 1631548, 1924860, 2039435, 2447322, 2855209, 2887290, 3670983, 4078870, 4894644, 5710418, 5774580, 6118305, 7341966, 8157740, 8565627, 11420836, 12236610, 14276045, 14683932, 17131254, 18354915, 24473220, 25696881, 28552090, 34262508, 36709830, 42828135, 51393762, 57104180, 73419660, 85656270, 102787524, 128484405, 171312540, 256968810, 513937620]

約数ペア:

[(1, 513937620), (2, 256968810), (3, 171312540), (4, 128484405), (5, 102787524), (6, 85656270), (7, 73419660), (9, 57104180), (10, 51393762), (12, 42828135), (14, 36709830), (15, 34262508), (18, 28552090), (20, 25696881), (21, 24473220), (28, 18354915), (30, 17131254), (35, 14683932), (36, 14276045), (42, 12236610), (45, 11420836), (60, 8565627), (63, 8157740), (70, 7341966), (84, 6118305), (89, 5774580), (90, 5710418), (105, 4894644), (126, 4078870), (140, 3670983), (178, 2887290), (180, 2855209), (210, 2447322), (252, 2039435), (267, 1924860), (315, 1631548), (356, 1443645), (420, 1223661), (445, 1154916), (534, 962430), (623, 824940), (630, 815774), (801, 641620), (890, 577458), (1068, 481215), (1246, 412470), (1260, 407887), (1335, 384972), (1602, 320810), (1780, 288729), (1869, 274980), (2492, 206235), (2670, 192486), (3115, 164988), (3204, 160405), (3738, 137490), (4005, 128324), (4583, 112140), (5340, 96243), (5607, 91660), (6230, 82494), (7476, 68745), (8010, 64162), (9166, 56070), (9345, 54996), (11214, 45830), (12460, 41247), (13749, 37380), (16020, 32081), (18332, 28035), (18690, 27498), (22428, 22915)]