5420850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 13659840

約数和(自身を除く): 8238990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 509, 710, 1018, 1065, 1527, 1775, 2130, 2545, 3054, 3550, 5090, 5325, 7635, 10650, 12725, 15270, 25450, 36139, 38175, 72278, 76350, 108417, 180695, 216834, 361390, 542085, 903475, 1084170, 1806950, 2710425, 5420850]

約数ペア:

[(1, 5420850), (2, 2710425), (3, 1806950), (5, 1084170), (6, 903475), (10, 542085), (15, 361390), (25, 216834), (30, 180695), (50, 108417), (71, 76350), (75, 72278), (142, 38175), (150, 36139), (213, 25450), (355, 15270), (426, 12725), (509, 10650), (710, 7635), (1018, 5325), (1065, 5090), (1527, 3550), (1775, 3054), (2130, 2545)]