2010672195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1741}}^1$

素因数の和:2420

約数の個数: 64

約数和(自身を含む): 3901188096

約数和(自身を除く): 1890515901

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 647, 1741, 1785, 1941, 3235, 4529, 5223, 8705, 9705, 10999, 12187, 13587, 22645, 26115, 29597, 32997, 36561, 54995, 60935, 67935, 76993, 88791, 147985, 164985, 182805, 207179, 230979, 384965, 443955, 621537, 1035895, 1126427, 1154895, 3107685, 3379281, 5632135, 7884989, 16896405, 19149259, 23654967, 39424945, 57447777, 95746295, 118274835, 134044813, 287238885, 402134439, 670224065, 2010672195]

約数ペア:

[(1, 2010672195), (3, 670224065), (5, 402134439), (7, 287238885), (15, 134044813), (17, 118274835), (21, 95746295), (35, 57447777), (51, 39424945), (85, 23654967), (105, 19149259), (119, 16896405), (255, 7884989), (357, 5632135), (595, 3379281), (647, 3107685), (1741, 1154895), (1785, 1126427), (1941, 1035895), (3235, 621537), (4529, 443955), (5223, 384965), (8705, 230979), (9705, 207179), (10999, 182805), (12187, 164985), (13587, 147985), (22645, 88791), (26115, 76993), (29597, 67935), (32997, 60935), (36561, 54995)]