39252990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 113799168

約数和(自身を除く): 74546178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 47, 70, 82, 94, 97, 105, 123, 141, 194, 205, 210, 235, 246, 282, 287, 291, 329, 410, 470, 485, 574, 582, 615, 658, 679, 705, 861, 970, 987, 1230, 1358, 1410, 1435, 1455, 1645, 1722, 1927, 1974, 2037, 2870, 2910, 3290, 3395, 3854, 3977, 4074, 4305, 4559, 4935, 5781, 6790, 7954, 8610, 9118, 9635, 9870, 10185, 11562, 11931, 13489, 13677, 19270, 19885, 20370, 22795, 23862, 26978, 27354, 27839, 28905, 31913, 39770, 40467, 45590, 55678, 57810, 59655, 63826, 67445, 68385, 80934, 83517, 95739, 119310, 134890, 136770, 139195, 159565, 167034, 186919, 191478, 202335, 278390, 319130, 373838, 404670, 417585, 478695, 560757, 835170, 934595, 957390, 1121514, 1308433, 1869190, 2616866, 2803785, 3925299, 5607570, 6542165, 7850598, 13084330, 19626495, 39252990]

約数ペア:

[(1, 39252990), (2, 19626495), (3, 13084330), (5, 7850598), (6, 6542165), (7, 5607570), (10, 3925299), (14, 2803785), (15, 2616866), (21, 1869190), (30, 1308433), (35, 1121514), (41, 957390), (42, 934595), (47, 835170), (70, 560757), (82, 478695), (94, 417585), (97, 404670), (105, 373838), (123, 319130), (141, 278390), (194, 202335), (205, 191478), (210, 186919), (235, 167034), (246, 159565), (282, 139195), (287, 136770), (291, 134890), (329, 119310), (410, 95739), (470, 83517), (485, 80934), (574, 68385), (582, 67445), (615, 63826), (658, 59655), (679, 57810), (705, 55678), (861, 45590), (970, 40467), (987, 39770), (1230, 31913), (1358, 28905), (1410, 27839), (1435, 27354), (1455, 26978), (1645, 23862), (1722, 22795), (1927, 20370), (1974, 19885), (2037, 19270), (2870, 13677), (2910, 13489), (3290, 11931), (3395, 11562), (3854, 10185), (3977, 9870), (4074, 9635), (4305, 9118), (4559, 8610), (4935, 7954), (5781, 6790)]