219961410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2267

約数の個数: 64

約数和(自身を含む): 546780672

約数和(自身を除く): 326819262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 73, 94, 141, 146, 219, 235, 282, 365, 438, 470, 705, 730, 1095, 1410, 2137, 2190, 3431, 4274, 6411, 6862, 10293, 10685, 12822, 17155, 20586, 21370, 32055, 34310, 51465, 64110, 100439, 102930, 156001, 200878, 301317, 312002, 468003, 502195, 602634, 780005, 936006, 1004390, 1506585, 1560010, 2340015, 3013170, 4680030, 7332047, 14664094, 21996141, 36660235, 43992282, 73320470, 109980705, 219961410]

約数ペア:

[(1, 219961410), (2, 109980705), (3, 73320470), (5, 43992282), (6, 36660235), (10, 21996141), (15, 14664094), (30, 7332047), (47, 4680030), (73, 3013170), (94, 2340015), (141, 1560010), (146, 1506585), (219, 1004390), (235, 936006), (282, 780005), (365, 602634), (438, 502195), (470, 468003), (705, 312002), (730, 301317), (1095, 200878), (1410, 156001), (2137, 102930), (2190, 100439), (3431, 64110), (4274, 51465), (6411, 34310), (6862, 32055), (10293, 21370), (10685, 20586), (12822, 17155)]