551689170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{259009}}^1$

素因数の和:259090

約数の個数: 32

約数和(自身を含む): 1342707840

約数和(自身を除く): 791018670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 259009, 518018, 777027, 1295045, 1554054, 2590090, 3885135, 7770270, 18389639, 36779278, 55168917, 91948195, 110337834, 183896390, 275844585, 551689170]

約数ペア:

[(1, 551689170), (2, 275844585), (3, 183896390), (5, 110337834), (6, 91948195), (10, 55168917), (15, 36779278), (30, 18389639), (71, 7770270), (142, 3885135), (213, 2590090), (355, 1554054), (426, 1295045), (710, 777027), (1065, 518018), (2130, 259009)]