69693210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 189050400

約数和(自身を除く): 119357190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 619, 695, 810, 834, 1238, 1251, 1390, 1857, 2085, 2502, 3095, 3714, 3753, 4170, 5571, 6190, 6255, 7506, 9285, 11142, 11259, 12510, 16713, 18570, 18765, 22518, 27855, 33426, 37530, 50139, 55710, 56295, 83565, 86041, 100278, 112590, 167130, 172082, 250695, 258123, 430205, 501390, 516246, 774369, 860410, 1290615, 1548738, 2323107, 2581230, 3871845, 4646214, 6969321, 7743690, 11615535, 13938642, 23231070, 34846605, 69693210]

約数ペア:

[(1, 69693210), (2, 34846605), (3, 23231070), (5, 13938642), (6, 11615535), (9, 7743690), (10, 6969321), (15, 4646214), (18, 3871845), (27, 2581230), (30, 2323107), (45, 1548738), (54, 1290615), (81, 860410), (90, 774369), (135, 516246), (139, 501390), (162, 430205), (270, 258123), (278, 250695), (405, 172082), (417, 167130), (619, 112590), (695, 100278), (810, 86041), (834, 83565), (1238, 56295), (1251, 55710), (1390, 50139), (1857, 37530), (2085, 33426), (2502, 27855), (3095, 22518), (3714, 18765), (3753, 18570), (4170, 16713), (5571, 12510), (6190, 11259), (6255, 11142), (7506, 9285)]