1809630410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{13183}}^1$

素因数の和:13287

約数の個数: 64

約数和(自身を含む): 3895713792

約数和(自身を除く): 2086083382

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 53, 70, 74, 106, 185, 259, 265, 370, 371, 518, 530, 742, 1295, 1855, 1961, 2590, 3710, 3922, 9805, 13183, 13727, 19610, 26366, 27454, 65915, 68635, 92281, 131830, 137270, 184562, 461405, 487771, 698699, 922810, 975542, 1397398, 2438855, 3414397, 3493495, 4877710, 4890893, 6828794, 6986990, 9781786, 17071985, 24454465, 25851863, 34143970, 48908930, 51703726, 129259315, 180963041, 258518630, 361926082, 904815205, 1809630410]

約数ペア:

[(1, 1809630410), (2, 904815205), (5, 361926082), (7, 258518630), (10, 180963041), (14, 129259315), (35, 51703726), (37, 48908930), (53, 34143970), (70, 25851863), (74, 24454465), (106, 17071985), (185, 9781786), (259, 6986990), (265, 6828794), (370, 4890893), (371, 4877710), (518, 3493495), (530, 3414397), (742, 2438855), (1295, 1397398), (1855, 975542), (1961, 922810), (2590, 698699), (3710, 487771), (3922, 461405), (9805, 184562), (13183, 137270), (13727, 131830), (19610, 92281), (26366, 68635), (27454, 65915)]