23208990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 68290560

約数和(自身を除く): 45081570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 37, 42, 58, 70, 74, 87, 103, 105, 111, 145, 174, 185, 203, 206, 210, 222, 259, 290, 309, 370, 406, 435, 515, 518, 555, 609, 618, 721, 777, 870, 1015, 1030, 1073, 1110, 1218, 1295, 1442, 1545, 1554, 2030, 2146, 2163, 2590, 2987, 3045, 3090, 3219, 3605, 3811, 3885, 4326, 5365, 5974, 6090, 6438, 7210, 7511, 7622, 7770, 8961, 10730, 10815, 11433, 14935, 15022, 16095, 17922, 19055, 20909, 21630, 22533, 22866, 26677, 29870, 32190, 37555, 38110, 41818, 44805, 45066, 53354, 57165, 62727, 75110, 80031, 89610, 104545, 110519, 112665, 114330, 125454, 133385, 160062, 209090, 221038, 225330, 266770, 313635, 331557, 400155, 552595, 627270, 663114, 773633, 800310, 1105190, 1547266, 1657785, 2320899, 3315570, 3868165, 4641798, 7736330, 11604495, 23208990]

約数ペア:

[(1, 23208990), (2, 11604495), (3, 7736330), (5, 4641798), (6, 3868165), (7, 3315570), (10, 2320899), (14, 1657785), (15, 1547266), (21, 1105190), (29, 800310), (30, 773633), (35, 663114), (37, 627270), (42, 552595), (58, 400155), (70, 331557), (74, 313635), (87, 266770), (103, 225330), (105, 221038), (111, 209090), (145, 160062), (174, 133385), (185, 125454), (203, 114330), (206, 112665), (210, 110519), (222, 104545), (259, 89610), (290, 80031), (309, 75110), (370, 62727), (406, 57165), (435, 53354), (515, 45066), (518, 44805), (555, 41818), (609, 38110), (618, 37555), (721, 32190), (777, 29870), (870, 26677), (1015, 22866), (1030, 22533), (1073, 21630), (1110, 20909), (1218, 19055), (1295, 17922), (1442, 16095), (1545, 15022), (1554, 14935), (2030, 11433), (2146, 10815), (2163, 10730), (2590, 8961), (2987, 7770), (3045, 7622), (3090, 7511), (3219, 7210), (3605, 6438), (3811, 6090), (3885, 5974), (4326, 5365)]