102199890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262051}}^1$

素因数の和:262074

約数の個数: 32

約数和(自身を含む): 264148416

約数和(自身を除く): 161948526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 262051, 524102, 786153, 1310255, 1572306, 2620510, 3406663, 3930765, 6813326, 7861530, 10219989, 17033315, 20439978, 34066630, 51099945, 102199890]

約数ペア:

[(1, 102199890), (2, 51099945), (3, 34066630), (5, 20439978), (6, 17033315), (10, 10219989), (13, 7861530), (15, 6813326), (26, 3930765), (30, 3406663), (39, 2620510), (65, 1572306), (78, 1310255), (130, 786153), (195, 524102), (390, 262051)]