30636420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7621}}^1$

素因数の和:7700

約数の個数: 48

約数和(自身を含む): 87073728

約数和(自身を除く): 56437308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 7621, 15242, 22863, 30484, 38105, 45726, 76210, 91452, 114315, 152420, 228630, 457260, 510607, 1021214, 1531821, 2042428, 2553035, 3063642, 5106070, 6127284, 7659105, 10212140, 15318210, 30636420]

約数ペア:

[(1, 30636420), (2, 15318210), (3, 10212140), (4, 7659105), (5, 6127284), (6, 5106070), (10, 3063642), (12, 2553035), (15, 2042428), (20, 1531821), (30, 1021214), (60, 510607), (67, 457260), (134, 228630), (201, 152420), (268, 114315), (335, 91452), (402, 76210), (670, 45726), (804, 38105), (1005, 30484), (1340, 22863), (2010, 15242), (4020, 7621)]