7885524090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{4691}}^1$

素因数の和:5247

約数の個数: 64

約数和(自身を含む): 19114081920

約数和(自身を除く): 11228557830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 409, 411, 685, 818, 822, 1227, 1370, 2045, 2055, 2454, 4090, 4110, 4691, 6135, 9382, 12270, 14073, 23455, 28146, 46910, 56033, 70365, 112066, 140730, 168099, 280165, 336198, 560330, 642667, 840495, 1285334, 1680990, 1918619, 1928001, 3213335, 3837238, 3856002, 5755857, 6426670, 9593095, 9640005, 11511714, 19186190, 19280010, 28779285, 57558570, 262850803, 525701606, 788552409, 1314254015, 1577104818, 2628508030, 3942762045, 7885524090]

約数ペア:

[(1, 7885524090), (2, 3942762045), (3, 2628508030), (5, 1577104818), (6, 1314254015), (10, 788552409), (15, 525701606), (30, 262850803), (137, 57558570), (274, 28779285), (409, 19280010), (411, 19186190), (685, 11511714), (818, 9640005), (822, 9593095), (1227, 6426670), (1370, 5755857), (2045, 3856002), (2055, 3837238), (2454, 3213335), (4090, 1928001), (4110, 1918619), (4691, 1680990), (6135, 1285334), (9382, 840495), (12270, 642667), (14073, 560330), (23455, 336198), (28146, 280165), (46910, 168099), (56033, 140730), (70365, 112066)]