342825702910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{15227}}^1$

素因数の和:15981

約数の個数: 64

約数和(自身を含む): 640317908160

約数和(自身を除く): 297492205250

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 617, 890, 1234, 3085, 3649, 6170, 7298, 15227, 18245, 25297, 30454, 36490, 50594, 54913, 76135, 109826, 126485, 152270, 252970, 274565, 549130, 624307, 1248614, 1355203, 2251433, 2710406, 3121535, 4502866, 6243070, 6776015, 9395059, 11257165, 13552030, 18790118, 22514330, 46975295, 55563323, 93950590, 111126646, 277816615, 385197419, 555633230, 770394838, 836160251, 1672320502, 1925987095, 3851974190, 4180801255, 8361602510, 34282570291, 68565140582, 171412851455, 342825702910]

約数ペア:

[(1, 342825702910), (2, 171412851455), (5, 68565140582), (10, 34282570291), (41, 8361602510), (82, 4180801255), (89, 3851974190), (178, 1925987095), (205, 1672320502), (410, 836160251), (445, 770394838), (617, 555633230), (890, 385197419), (1234, 277816615), (3085, 111126646), (3649, 93950590), (6170, 55563323), (7298, 46975295), (15227, 22514330), (18245, 18790118), (25297, 13552030), (30454, 11257165), (36490, 9395059), (50594, 6776015), (54913, 6243070), (76135, 4502866), (109826, 3121535), (126485, 2710406), (152270, 2251433), (252970, 1355203), (274565, 1248614), (549130, 624307)]