2103176910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{16187}}^1$

素因数の和:16329

約数の個数: 64

約数和(自身を含む): 5202952704

約数和(自身を除く): 3099775794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 122, 142, 183, 213, 305, 355, 366, 426, 610, 710, 915, 1065, 1830, 2130, 4331, 8662, 12993, 16187, 21655, 25986, 32374, 43310, 48561, 64965, 80935, 97122, 129930, 161870, 242805, 485610, 987407, 1149277, 1974814, 2298554, 2962221, 3447831, 4937035, 5746385, 5924442, 6895662, 9874070, 11492770, 14811105, 17239155, 29622210, 34478310, 70105897, 140211794, 210317691, 350529485, 420635382, 701058970, 1051588455, 2103176910]

約数ペア:

[(1, 2103176910), (2, 1051588455), (3, 701058970), (5, 420635382), (6, 350529485), (10, 210317691), (15, 140211794), (30, 70105897), (61, 34478310), (71, 29622210), (122, 17239155), (142, 14811105), (183, 11492770), (213, 9874070), (305, 6895662), (355, 5924442), (366, 5746385), (426, 4937035), (610, 3447831), (710, 2962221), (915, 2298554), (1065, 1974814), (1830, 1149277), (2130, 987407), (4331, 485610), (8662, 242805), (12993, 161870), (16187, 129930), (21655, 97122), (25986, 80935), (32374, 64965), (43310, 48561)]