8718090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 21223296

約数和(自身を除く): 12505206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 4093, 8186, 12279, 20465, 24558, 40930, 61395, 122790, 290603, 581206, 871809, 1453015, 1743618, 2906030, 4359045, 8718090]

約数ペア:

[(1, 8718090), (2, 4359045), (3, 2906030), (5, 1743618), (6, 1453015), (10, 871809), (15, 581206), (30, 290603), (71, 122790), (142, 61395), (213, 40930), (355, 24558), (426, 20465), (710, 12279), (1065, 8186), (2130, 4093)]