1730626565550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{490937}}^1$

素因数の和:491354

約数の個数: 96

約数和(自身を含む): 4365562086144

約数和(自身を除く): 2634935520594

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 331, 355, 426, 662, 710, 993, 1065, 1655, 1775, 1986, 2130, 3310, 3550, 4965, 5325, 8275, 9930, 10650, 16550, 23501, 24825, 47002, 49650, 70503, 117505, 141006, 235010, 352515, 490937, 587525, 705030, 981874, 1175050, 1472811, 1762575, 2454685, 2945622, 3525150, 4909370, 7364055, 12273425, 14728110, 24546850, 34856527, 36820275, 69713054, 73640550, 104569581, 162500147, 174282635, 209139162, 325000294, 348565270, 487500441, 522847905, 812500735, 871413175, 975000882, 1045695810, 1625001470, 1742826350, 2437502205, 2614239525, 4062503675, 4875004410, 5228479050, 8125007350, 11537510437, 12187511025, 23075020874, 24375022050, 34612531311, 57687552185, 69225062622, 115375104370, 173062656555, 288437760925, 346125313110, 576875521850, 865313282775, 1730626565550]

約数ペア:

[(1, 1730626565550), (2, 865313282775), (3, 576875521850), (5, 346125313110), (6, 288437760925), (10, 173062656555), (15, 115375104370), (25, 69225062622), (30, 57687552185), (50, 34612531311), (71, 24375022050), (75, 23075020874), (142, 12187511025), (150, 11537510437), (213, 8125007350), (331, 5228479050), (355, 4875004410), (426, 4062503675), (662, 2614239525), (710, 2437502205), (993, 1742826350), (1065, 1625001470), (1655, 1045695810), (1775, 975000882), (1986, 871413175), (2130, 812500735), (3310, 522847905), (3550, 487500441), (4965, 348565270), (5325, 325000294), (8275, 209139162), (9930, 174282635), (10650, 162500147), (16550, 104569581), (23501, 73640550), (24825, 69713054), (47002, 36820275), (49650, 34856527), (70503, 24546850), (117505, 14728110), (141006, 12273425), (235010, 7364055), (352515, 4909370), (490937, 3525150), (587525, 2945622), (705030, 2454685), (981874, 1762575), (1175050, 1472811)]