139217340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{3049}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 390448800

約数和(自身を除く): 251231460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 1522, 2283, 3044, 3049, 3805, 4566, 6098, 7610, 9132, 9147, 11415, 12196, 15220, 15245, 18294, 22830, 30490, 36588, 45660, 45735, 60980, 91470, 182940, 2320289, 4640578, 6960867, 9281156, 11601445, 13921734, 23202890, 27843468, 34804335, 46405780, 69608670, 139217340]

約数ペア:

[(1, 139217340), (2, 69608670), (3, 46405780), (4, 34804335), (5, 27843468), (6, 23202890), (10, 13921734), (12, 11601445), (15, 9281156), (20, 6960867), (30, 4640578), (60, 2320289), (761, 182940), (1522, 91470), (2283, 60980), (3044, 45735), (3049, 45660), (3805, 36588), (4566, 30490), (6098, 22830), (7610, 18294), (9132, 15245), (9147, 15220), (11415, 12196)]