1369380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 3971520

約数和(自身を除く): 2602140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 787, 870, 1574, 1740, 2361, 3148, 3935, 4722, 7870, 9444, 11805, 15740, 22823, 23610, 45646, 47220, 68469, 91292, 114115, 136938, 228230, 273876, 342345, 456460, 684690, 1369380]

約数ペア:

[(1, 1369380), (2, 684690), (3, 456460), (4, 342345), (5, 273876), (6, 228230), (10, 136938), (12, 114115), (15, 91292), (20, 68469), (29, 47220), (30, 45646), (58, 23610), (60, 22823), (87, 15740), (116, 11805), (145, 9444), (174, 7870), (290, 4722), (348, 3935), (435, 3148), (580, 2361), (787, 1740), (870, 1574)]