190874280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1307}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 573531840

約数和(自身を除く): 382657560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1217, 1307, 2434, 2614, 3651, 3921, 4868, 5228, 6085, 6535, 7302, 7842, 9736, 10456, 12170, 13070, 14604, 15684, 18255, 19605, 24340, 26140, 29208, 31368, 36510, 39210, 48680, 52280, 73020, 78420, 146040, 156840, 1590619, 3181238, 4771857, 6362476, 7953095, 9543714, 12724952, 15906190, 19087428, 23859285, 31812380, 38174856, 47718570, 63624760, 95437140, 190874280]

約数ペア:

[(1, 190874280), (2, 95437140), (3, 63624760), (4, 47718570), (5, 38174856), (6, 31812380), (8, 23859285), (10, 19087428), (12, 15906190), (15, 12724952), (20, 9543714), (24, 7953095), (30, 6362476), (40, 4771857), (60, 3181238), (120, 1590619), (1217, 156840), (1307, 146040), (2434, 78420), (2614, 73020), (3651, 52280), (3921, 48680), (4868, 39210), (5228, 36510), (6085, 31368), (6535, 29208), (7302, 26140), (7842, 24340), (9736, 19605), (10456, 18255), (12170, 15684), (13070, 14604)]