69665190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331739}}^1$

素因数の和:331756

約数の個数: 32

約数和(自身を含む): 191082240

約数和(自身を除く): 121417050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331739, 663478, 995217, 1658695, 1990434, 2322173, 3317390, 4644346, 4976085, 6966519, 9952170, 11610865, 13933038, 23221730, 34832595, 69665190]

約数ペア:

[(1, 69665190), (2, 34832595), (3, 23221730), (5, 13933038), (6, 11610865), (7, 9952170), (10, 6966519), (14, 4976085), (15, 4644346), (21, 3317390), (30, 2322173), (35, 1990434), (42, 1658695), (70, 995217), (105, 663478), (210, 331739)]