68744670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 171638784

約数和(自身を除く): 102894114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 193, 310, 383, 386, 465, 579, 766, 930, 965, 1149, 1158, 1915, 1930, 2298, 2895, 3830, 5745, 5790, 5983, 11490, 11873, 11966, 17949, 23746, 29915, 35619, 35898, 59365, 59830, 71238, 73919, 89745, 118730, 147838, 178095, 179490, 221757, 356190, 369595, 443514, 739190, 1108785, 2217570, 2291489, 4582978, 6874467, 11457445, 13748934, 22914890, 34372335, 68744670]

約数ペア:

[(1, 68744670), (2, 34372335), (3, 22914890), (5, 13748934), (6, 11457445), (10, 6874467), (15, 4582978), (30, 2291489), (31, 2217570), (62, 1108785), (93, 739190), (155, 443514), (186, 369595), (193, 356190), (310, 221757), (383, 179490), (386, 178095), (465, 147838), (579, 118730), (766, 89745), (930, 73919), (965, 71238), (1149, 59830), (1158, 59365), (1915, 35898), (1930, 35619), (2298, 29915), (2895, 23746), (3830, 17949), (5745, 11966), (5790, 11873), (5983, 11490)]