65978340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 125622300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 107, 129, 172, 214, 215, 239, 258, 321, 428, 430, 478, 516, 535, 642, 645, 717, 860, 956, 1070, 1195, 1284, 1290, 1434, 1605, 2140, 2390, 2580, 2868, 3210, 3585, 4601, 4780, 6420, 7170, 9202, 10277, 13803, 14340, 18404, 20554, 23005, 25573, 27606, 30831, 41108, 46010, 51146, 51385, 55212, 61662, 69015, 76719, 92020, 102292, 102770, 123324, 127865, 138030, 153438, 154155, 205540, 255730, 276060, 306876, 308310, 383595, 511460, 616620, 767190, 1099639, 1534380, 2199278, 3298917, 4398556, 5498195, 6597834, 10996390, 13195668, 16494585, 21992780, 32989170, 65978340]

約数ペア:

[(1, 65978340), (2, 32989170), (3, 21992780), (4, 16494585), (5, 13195668), (6, 10996390), (10, 6597834), (12, 5498195), (15, 4398556), (20, 3298917), (30, 2199278), (43, 1534380), (60, 1099639), (86, 767190), (107, 616620), (129, 511460), (172, 383595), (214, 308310), (215, 306876), (239, 276060), (258, 255730), (321, 205540), (428, 154155), (430, 153438), (478, 138030), (516, 127865), (535, 123324), (642, 102770), (645, 102292), (717, 92020), (860, 76719), (956, 69015), (1070, 61662), (1195, 55212), (1284, 51385), (1290, 51146), (1434, 46010), (1605, 41108), (2140, 30831), (2390, 27606), (2580, 25573), (2868, 23005), (3210, 20554), (3585, 18404), (4601, 14340), (4780, 13803), (6420, 10277), (7170, 9202)]