81757470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8597}}^1$

素因数の和:8924

約数の個数: 32

約数和(自身を含む): 196859808

約数和(自身を除く): 115102338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 8597, 9510, 17194, 25791, 42985, 51582, 85970, 128955, 257910, 2725249, 5450498, 8175747, 13626245, 16351494, 27252490, 40878735, 81757470]

約数ペア:

[(1, 81757470), (2, 40878735), (3, 27252490), (5, 16351494), (6, 13626245), (10, 8175747), (15, 5450498), (30, 2725249), (317, 257910), (634, 128955), (951, 85970), (1585, 51582), (1902, 42985), (3170, 25791), (4755, 17194), (8597, 9510)]