258482010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 635745024

約数和(自身を除く): 377263014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 137, 183, 274, 305, 366, 411, 610, 685, 822, 915, 1031, 1370, 1830, 2055, 2062, 3093, 4110, 5155, 6186, 8357, 10310, 15465, 16714, 25071, 30930, 41785, 50142, 62891, 83570, 125355, 125782, 141247, 188673, 250710, 282494, 314455, 377346, 423741, 628910, 706235, 847482, 943365, 1412470, 1886730, 2118705, 4237410, 8616067, 17232134, 25848201, 43080335, 51696402, 86160670, 129241005, 258482010]

約数ペア:

[(1, 258482010), (2, 129241005), (3, 86160670), (5, 51696402), (6, 43080335), (10, 25848201), (15, 17232134), (30, 8616067), (61, 4237410), (122, 2118705), (137, 1886730), (183, 1412470), (274, 943365), (305, 847482), (366, 706235), (411, 628910), (610, 423741), (685, 377346), (822, 314455), (915, 282494), (1031, 250710), (1370, 188673), (1830, 141247), (2055, 125782), (2062, 125355), (3093, 83570), (4110, 62891), (5155, 50142), (6186, 41785), (8357, 30930), (10310, 25071), (15465, 16714)]