30815672860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1\times {\mathrm{2293}}^1$

素因数の和:3995

約数の個数: 96

約数和(自身を含む): 75290181120

約数和(自身を除く): 44474508260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1627, 1652, 2065, 2293, 3254, 4130, 4586, 6508, 8135, 8260, 9172, 11389, 11465, 16051, 16270, 22778, 22930, 32102, 32540, 45556, 45860, 56945, 64204, 80255, 95993, 113890, 135287, 160510, 191986, 227780, 270574, 321020, 383972, 479965, 541148, 671951, 676435, 947009, 959930, 1343902, 1352870, 1894018, 1919860, 2687804, 2705740, 3359755, 3730711, 3788036, 4735045, 6719510, 7461422, 9470090, 13439020, 14922844, 18653555, 18940180, 26114977, 37307110, 52229954, 74614220, 104459908, 130574885, 220111949, 261149770, 440223898, 522299540, 880447796, 1100559745, 1540783643, 2201119490, 3081567286, 4402238980, 6163134572, 7703918215, 15407836430, 30815672860]

約数ペア:

[(1, 30815672860), (2, 15407836430), (4, 7703918215), (5, 6163134572), (7, 4402238980), (10, 3081567286), (14, 2201119490), (20, 1540783643), (28, 1100559745), (35, 880447796), (59, 522299540), (70, 440223898), (118, 261149770), (140, 220111949), (236, 130574885), (295, 104459908), (413, 74614220), (590, 52229954), (826, 37307110), (1180, 26114977), (1627, 18940180), (1652, 18653555), (2065, 14922844), (2293, 13439020), (3254, 9470090), (4130, 7461422), (4586, 6719510), (6508, 4735045), (8135, 3788036), (8260, 3730711), (9172, 3359755), (11389, 2705740), (11465, 2687804), (16051, 1919860), (16270, 1894018), (22778, 1352870), (22930, 1343902), (32102, 959930), (32540, 947009), (45556, 676435), (45860, 671951), (56945, 541148), (64204, 479965), (80255, 383972), (95993, 321020), (113890, 270574), (135287, 227780), (160510, 191986)]