15843030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 28808490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2039, 2590, 3885, 4078, 6117, 7770, 10195, 12234, 14273, 20390, 28546, 30585, 42819, 61170, 71365, 75443, 85638, 142730, 150886, 214095, 226329, 377215, 428190, 452658, 528101, 754430, 1056202, 1131645, 1584303, 2263290, 2640505, 3168606, 5281010, 7921515, 15843030]

約数ペア:

[(1, 15843030), (2, 7921515), (3, 5281010), (5, 3168606), (6, 2640505), (7, 2263290), (10, 1584303), (14, 1131645), (15, 1056202), (21, 754430), (30, 528101), (35, 452658), (37, 428190), (42, 377215), (70, 226329), (74, 214095), (105, 150886), (111, 142730), (185, 85638), (210, 75443), (222, 71365), (259, 61170), (370, 42819), (518, 30585), (555, 28546), (777, 20390), (1110, 14273), (1295, 12234), (1554, 10195), (2039, 7770), (2590, 6117), (3885, 4078)]