65933700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31397}}^1$

素因数の和:31421

約数の個数: 72

約数和(自身を含む): 218027712

約数和(自身を除く): 152094012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 31397, 62794, 94191, 125588, 156985, 188382, 219779, 313970, 376764, 439558, 470955, 627940, 659337, 784925, 879116, 941910, 1098895, 1318674, 1569850, 1883820, 2197790, 2354775, 2637348, 3139700, 3296685, 4395580, 4709550, 5494475, 6593370, 9419100, 10988950, 13186740, 16483425, 21977900, 32966850, 65933700]

約数ペア:

[(1, 65933700), (2, 32966850), (3, 21977900), (4, 16483425), (5, 13186740), (6, 10988950), (7, 9419100), (10, 6593370), (12, 5494475), (14, 4709550), (15, 4395580), (20, 3296685), (21, 3139700), (25, 2637348), (28, 2354775), (30, 2197790), (35, 1883820), (42, 1569850), (50, 1318674), (60, 1098895), (70, 941910), (75, 879116), (84, 784925), (100, 659337), (105, 627940), (140, 470955), (150, 439558), (175, 376764), (210, 313970), (300, 219779), (350, 188382), (420, 156985), (525, 125588), (700, 94191), (1050, 62794), (2100, 31397)]