61194140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 153235152

約数和(自身を除く): 92041012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 1523, 2009, 2870, 3046, 4018, 5740, 6092, 7615, 8036, 10045, 10661, 15230, 20090, 21322, 30460, 40180, 42644, 53305, 62443, 74627, 106610, 124886, 149254, 213220, 249772, 298508, 312215, 373135, 437101, 624430, 746270, 874202, 1248860, 1492540, 1748404, 2185505, 3059707, 4371010, 6119414, 8742020, 12238828, 15298535, 30597070, 61194140]

約数ペア:

[(1, 61194140), (2, 30597070), (4, 15298535), (5, 12238828), (7, 8742020), (10, 6119414), (14, 4371010), (20, 3059707), (28, 2185505), (35, 1748404), (41, 1492540), (49, 1248860), (70, 874202), (82, 746270), (98, 624430), (140, 437101), (164, 373135), (196, 312215), (205, 298508), (245, 249772), (287, 213220), (410, 149254), (490, 124886), (574, 106610), (820, 74627), (980, 62443), (1148, 53305), (1435, 42644), (1523, 40180), (2009, 30460), (2870, 21322), (3046, 20090), (4018, 15230), (5740, 10661), (6092, 10045), (7615, 8036)]