148927170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 428198400

約数和(自身を除く): 279271230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 343, 353, 410, 490, 574, 615, 686, 706, 735, 861, 1029, 1059, 1230, 1435, 1470, 1715, 1722, 1765, 2009, 2058, 2118, 2471, 2870, 3430, 3530, 4018, 4305, 4942, 5145, 5295, 6027, 7413, 8610, 10045, 10290, 10590, 12054, 12355, 14063, 14473, 14826, 17297, 20090, 24710, 28126, 28946, 30135, 34594, 37065, 42189, 43419, 51891, 60270, 70315, 72365, 74130, 84378, 86485, 86838, 101311, 103782, 121079, 140630, 144730, 172970, 202622, 210945, 217095, 242158, 259455, 303933, 363237, 421890, 434190, 506555, 518910, 605395, 607866, 709177, 726474, 1013110, 1210790, 1418354, 1519665, 1816185, 2127531, 3039330, 3545885, 3632370, 4255062, 4964239, 7091770, 9928478, 10637655, 14892717, 21275310, 24821195, 29785434, 49642390, 74463585, 148927170]

約数ペア:

[(1, 148927170), (2, 74463585), (3, 49642390), (5, 29785434), (6, 24821195), (7, 21275310), (10, 14892717), (14, 10637655), (15, 9928478), (21, 7091770), (30, 4964239), (35, 4255062), (41, 3632370), (42, 3545885), (49, 3039330), (70, 2127531), (82, 1816185), (98, 1519665), (105, 1418354), (123, 1210790), (147, 1013110), (205, 726474), (210, 709177), (245, 607866), (246, 605395), (287, 518910), (294, 506555), (343, 434190), (353, 421890), (410, 363237), (490, 303933), (574, 259455), (615, 242158), (686, 217095), (706, 210945), (735, 202622), (861, 172970), (1029, 144730), (1059, 140630), (1230, 121079), (1435, 103782), (1470, 101311), (1715, 86838), (1722, 86485), (1765, 84378), (2009, 74130), (2058, 72365), (2118, 70315), (2471, 60270), (2870, 51891), (3430, 43419), (3530, 42189), (4018, 37065), (4305, 34594), (4942, 30135), (5145, 28946), (5295, 28126), (6027, 24710), (7413, 20090), (8610, 17297), (10045, 14826), (10290, 14473), (10590, 14063), (12054, 12355)]