66500770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 90263390

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 41, 47, 58, 70, 82, 85, 94, 119, 145, 170, 203, 205, 235, 238, 287, 290, 329, 406, 410, 470, 493, 574, 595, 658, 697, 799, 986, 1015, 1189, 1190, 1363, 1394, 1435, 1598, 1645, 1927, 2030, 2378, 2465, 2726, 2870, 3290, 3451, 3485, 3854, 3995, 4879, 4930, 5593, 5945, 6815, 6902, 6970, 7990, 8323, 9541, 9635, 9758, 11186, 11890, 13489, 13630, 16646, 17255, 19082, 19270, 20213, 23171, 24395, 26978, 27965, 32759, 34510, 40426, 41615, 46342, 47705, 48790, 55883, 55930, 65518, 67445, 83230, 95410, 101065, 111766, 115855, 134890, 141491, 162197, 163795, 202130, 229313, 231710, 279415, 282982, 324394, 327590, 391181, 458626, 558830, 707455, 782362, 810985, 950011, 1146565, 1414910, 1621970, 1900022, 1955905, 2293130, 3911810, 4750055, 6650077, 9500110, 13300154, 33250385, 66500770]

約数ペア:

[(1, 66500770), (2, 33250385), (5, 13300154), (7, 9500110), (10, 6650077), (14, 4750055), (17, 3911810), (29, 2293130), (34, 1955905), (35, 1900022), (41, 1621970), (47, 1414910), (58, 1146565), (70, 950011), (82, 810985), (85, 782362), (94, 707455), (119, 558830), (145, 458626), (170, 391181), (203, 327590), (205, 324394), (235, 282982), (238, 279415), (287, 231710), (290, 229313), (329, 202130), (406, 163795), (410, 162197), (470, 141491), (493, 134890), (574, 115855), (595, 111766), (658, 101065), (697, 95410), (799, 83230), (986, 67445), (1015, 65518), (1189, 55930), (1190, 55883), (1363, 48790), (1394, 47705), (1435, 46342), (1598, 41615), (1645, 40426), (1927, 34510), (2030, 32759), (2378, 27965), (2465, 26978), (2726, 24395), (2870, 23171), (3290, 20213), (3451, 19270), (3485, 19082), (3854, 17255), (3995, 16646), (4879, 13630), (4930, 13489), (5593, 11890), (5945, 11186), (6815, 9758), (6902, 9635), (6970, 9541), (7990, 8323)]