9517140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 29669640

約数和(自身を除く): 20152500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1429, 1665, 2220, 2858, 3330, 4287, 5716, 6660, 7145, 8574, 12861, 14290, 17148, 21435, 25722, 28580, 42870, 51444, 52873, 64305, 85740, 105746, 128610, 158619, 211492, 257220, 264365, 317238, 475857, 528730, 634476, 793095, 951714, 1057460, 1586190, 1903428, 2379285, 3172380, 4758570, 9517140]

約数ペア:

[(1, 9517140), (2, 4758570), (3, 3172380), (4, 2379285), (5, 1903428), (6, 1586190), (9, 1057460), (10, 951714), (12, 793095), (15, 634476), (18, 528730), (20, 475857), (30, 317238), (36, 264365), (37, 257220), (45, 211492), (60, 158619), (74, 128610), (90, 105746), (111, 85740), (148, 64305), (180, 52873), (185, 51444), (222, 42870), (333, 28580), (370, 25722), (444, 21435), (555, 17148), (666, 14290), (740, 12861), (1110, 8574), (1332, 7145), (1429, 6660), (1665, 5716), (2220, 4287), (2858, 3330)]