191448810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 571034880

約数和(自身を除く): 379586070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 409, 630, 743, 818, 1227, 1486, 2045, 2229, 2454, 2863, 3681, 3715, 4090, 4458, 5201, 5726, 6135, 6687, 7362, 7430, 8589, 10402, 11145, 12270, 13374, 14315, 15603, 17178, 18405, 22290, 25767, 26005, 28630, 31206, 33435, 36810, 42945, 46809, 51534, 52010, 66870, 78015, 85890, 93618, 128835, 156030, 234045, 257670, 303887, 468090, 607774, 911661, 1519435, 1823322, 2127209, 2734983, 3038870, 4254418, 4558305, 5469966, 6381627, 9116610, 10636045, 12763254, 13674915, 19144881, 21272090, 27349830, 31908135, 38289762, 63816270, 95724405, 191448810]

約数ペア:

[(1, 191448810), (2, 95724405), (3, 63816270), (5, 38289762), (6, 31908135), (7, 27349830), (9, 21272090), (10, 19144881), (14, 13674915), (15, 12763254), (18, 10636045), (21, 9116610), (30, 6381627), (35, 5469966), (42, 4558305), (45, 4254418), (63, 3038870), (70, 2734983), (90, 2127209), (105, 1823322), (126, 1519435), (210, 911661), (315, 607774), (409, 468090), (630, 303887), (743, 257670), (818, 234045), (1227, 156030), (1486, 128835), (2045, 93618), (2229, 85890), (2454, 78015), (2863, 66870), (3681, 52010), (3715, 51534), (4090, 46809), (4458, 42945), (5201, 36810), (5726, 33435), (6135, 31206), (6687, 28630), (7362, 26005), (7430, 25767), (8589, 22290), (10402, 18405), (11145, 17178), (12270, 15603), (13374, 14315)]