2007220140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3061}}^1\times {\mathrm{3643}}^1$

素因数の和:6719

約数の個数: 72

約数和(自身を含む): 6092228688

約数和(自身を除く): 4085008548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3061, 3643, 6122, 7286, 9183, 10929, 12244, 14572, 15305, 18215, 18366, 21858, 27549, 30610, 32787, 36430, 36732, 43716, 45915, 54645, 55098, 61220, 65574, 72860, 91830, 109290, 110196, 131148, 137745, 163935, 183660, 218580, 275490, 327870, 550980, 655740, 11151223, 22302446, 33453669, 44604892, 55756115, 66907338, 100361007, 111512230, 133814676, 167268345, 200722014, 223024460, 334536690, 401444028, 501805035, 669073380, 1003610070, 2007220140]

約数ペア:

[(1, 2007220140), (2, 1003610070), (3, 669073380), (4, 501805035), (5, 401444028), (6, 334536690), (9, 223024460), (10, 200722014), (12, 167268345), (15, 133814676), (18, 111512230), (20, 100361007), (30, 66907338), (36, 55756115), (45, 44604892), (60, 33453669), (90, 22302446), (180, 11151223), (3061, 655740), (3643, 550980), (6122, 327870), (7286, 275490), (9183, 218580), (10929, 183660), (12244, 163935), (14572, 137745), (15305, 131148), (18215, 110196), (18366, 109290), (21858, 91830), (27549, 72860), (30610, 65574), (32787, 61220), (36430, 55098), (36732, 54645), (43716, 45915)]