12999210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 37428480

約数和(自身を除く): 24429270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 239, 245, 259, 294, 370, 478, 490, 518, 555, 717, 735, 777, 1110, 1195, 1295, 1434, 1470, 1554, 1673, 1813, 2390, 2590, 3346, 3585, 3626, 3885, 5019, 5439, 7170, 7770, 8365, 8843, 9065, 10038, 10878, 11711, 16730, 17686, 18130, 23422, 25095, 26529, 27195, 35133, 44215, 50190, 53058, 54390, 58555, 61901, 70266, 88430, 117110, 123802, 132645, 175665, 185703, 265290, 309505, 351330, 371406, 433307, 619010, 866614, 928515, 1299921, 1857030, 2166535, 2599842, 4333070, 6499605, 12999210]

約数ペア:

[(1, 12999210), (2, 6499605), (3, 4333070), (5, 2599842), (6, 2166535), (7, 1857030), (10, 1299921), (14, 928515), (15, 866614), (21, 619010), (30, 433307), (35, 371406), (37, 351330), (42, 309505), (49, 265290), (70, 185703), (74, 175665), (98, 132645), (105, 123802), (111, 117110), (147, 88430), (185, 70266), (210, 61901), (222, 58555), (239, 54390), (245, 53058), (259, 50190), (294, 44215), (370, 35133), (478, 27195), (490, 26529), (518, 25095), (555, 23422), (717, 18130), (735, 17686), (777, 16730), (1110, 11711), (1195, 10878), (1295, 10038), (1434, 9065), (1470, 8843), (1554, 8365), (1673, 7770), (1813, 7170), (2390, 5439), (2590, 5019), (3346, 3885), (3585, 3626)]