12923610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 25783590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 57, 70, 79, 82, 95, 105, 114, 123, 133, 158, 190, 205, 210, 237, 246, 266, 285, 287, 395, 399, 410, 474, 553, 570, 574, 615, 665, 779, 790, 798, 861, 1106, 1185, 1230, 1330, 1435, 1501, 1558, 1659, 1722, 1995, 2337, 2370, 2765, 2870, 3002, 3239, 3318, 3895, 3990, 4305, 4503, 4674, 5453, 5530, 6478, 7505, 7790, 8295, 8610, 9006, 9717, 10507, 10906, 11685, 15010, 16195, 16359, 16590, 19434, 21014, 22515, 22673, 23370, 27265, 31521, 32390, 32718, 45030, 45346, 48585, 52535, 54530, 61541, 63042, 68019, 81795, 97170, 105070, 113365, 123082, 136038, 157605, 163590, 184623, 226730, 307705, 315210, 340095, 369246, 430787, 615410, 680190, 861574, 923115, 1292361, 1846230, 2153935, 2584722, 4307870, 6461805, 12923610]

約数ペア:

[(1, 12923610), (2, 6461805), (3, 4307870), (5, 2584722), (6, 2153935), (7, 1846230), (10, 1292361), (14, 923115), (15, 861574), (19, 680190), (21, 615410), (30, 430787), (35, 369246), (38, 340095), (41, 315210), (42, 307705), (57, 226730), (70, 184623), (79, 163590), (82, 157605), (95, 136038), (105, 123082), (114, 113365), (123, 105070), (133, 97170), (158, 81795), (190, 68019), (205, 63042), (210, 61541), (237, 54530), (246, 52535), (266, 48585), (285, 45346), (287, 45030), (395, 32718), (399, 32390), (410, 31521), (474, 27265), (553, 23370), (570, 22673), (574, 22515), (615, 21014), (665, 19434), (779, 16590), (790, 16359), (798, 16195), (861, 15010), (1106, 11685), (1185, 10906), (1230, 10507), (1330, 9717), (1435, 9006), (1501, 8610), (1558, 8295), (1659, 7790), (1722, 7505), (1995, 6478), (2337, 5530), (2370, 5453), (2765, 4674), (2870, 4503), (3002, 4305), (3239, 3990), (3318, 3895)]