142101270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{853}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 379995840

約数和(自身を除く): 237894570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 617, 853, 1234, 1706, 1851, 2559, 3085, 3702, 4265, 5118, 5553, 6170, 7677, 8530, 9255, 11106, 12795, 15354, 16659, 18510, 23031, 25590, 27765, 33318, 38385, 46062, 55530, 76770, 83295, 115155, 166590, 230310, 526301, 1052602, 1578903, 2631505, 3157806, 4736709, 5263010, 7894515, 9473418, 14210127, 15789030, 23683545, 28420254, 47367090, 71050635, 142101270]

約数ペア:

[(1, 142101270), (2, 71050635), (3, 47367090), (5, 28420254), (6, 23683545), (9, 15789030), (10, 14210127), (15, 9473418), (18, 7894515), (27, 5263010), (30, 4736709), (45, 3157806), (54, 2631505), (90, 1578903), (135, 1052602), (270, 526301), (617, 230310), (853, 166590), (1234, 115155), (1706, 83295), (1851, 76770), (2559, 55530), (3085, 46062), (3702, 38385), (4265, 33318), (5118, 27765), (5553, 25590), (6170, 23031), (7677, 18510), (8530, 16659), (9255, 15354), (11106, 12795)]