12925710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{977}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 40137120

約数和(自身を除く): 27211410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 977, 1323, 1470, 1890, 1954, 2205, 2646, 2931, 4410, 4885, 5862, 6615, 6839, 8793, 9770, 13230, 13678, 14655, 17586, 20517, 26379, 29310, 34195, 41034, 43965, 47873, 52758, 61551, 68390, 87930, 95746, 102585, 123102, 131895, 143619, 184653, 205170, 239365, 263790, 287238, 307755, 369306, 430857, 478730, 615510, 718095, 861714, 923265, 1292571, 1436190, 1846530, 2154285, 2585142, 4308570, 6462855, 12925710]

約数ペア:

[(1, 12925710), (2, 6462855), (3, 4308570), (5, 2585142), (6, 2154285), (7, 1846530), (9, 1436190), (10, 1292571), (14, 923265), (15, 861714), (18, 718095), (21, 615510), (27, 478730), (30, 430857), (35, 369306), (42, 307755), (45, 287238), (49, 263790), (54, 239365), (63, 205170), (70, 184653), (90, 143619), (98, 131895), (105, 123102), (126, 102585), (135, 95746), (147, 87930), (189, 68390), (210, 61551), (245, 52758), (270, 47873), (294, 43965), (315, 41034), (378, 34195), (441, 29310), (490, 26379), (630, 20517), (735, 17586), (882, 14655), (945, 13678), (977, 13230), (1323, 9770), (1470, 8793), (1890, 6839), (1954, 6615), (2205, 5862), (2646, 4885), (2931, 4410)]