315070030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 644371200

約数和(自身を除く): 329301170

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 59, 86, 110, 118, 215, 295, 430, 473, 590, 649, 946, 1129, 1298, 2258, 2365, 2537, 3245, 4730, 5074, 5645, 6490, 11290, 12419, 12685, 24838, 25370, 27907, 48547, 55814, 62095, 66611, 97094, 124190, 133222, 139535, 242735, 279070, 333055, 485470, 534017, 666110, 732721, 1068034, 1465442, 2670085, 2864273, 3663605, 5340170, 5728546, 7327210, 14321365, 28642730, 31507003, 63014006, 157535015, 315070030]

約数ペア:

[(1, 315070030), (2, 157535015), (5, 63014006), (10, 31507003), (11, 28642730), (22, 14321365), (43, 7327210), (55, 5728546), (59, 5340170), (86, 3663605), (110, 2864273), (118, 2670085), (215, 1465442), (295, 1068034), (430, 732721), (473, 666110), (590, 534017), (649, 485470), (946, 333055), (1129, 279070), (1298, 242735), (2258, 139535), (2365, 133222), (2537, 124190), (3245, 97094), (4730, 66611), (5074, 62095), (5645, 55814), (6490, 48547), (11290, 27907), (12419, 25370), (12685, 24838)]