17484660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 56349216

約数和(自身を除く): 38864556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 251, 258, 270, 324, 387, 405, 430, 502, 516, 540, 645, 753, 774, 810, 860, 1004, 1161, 1255, 1290, 1506, 1548, 1620, 1935, 2259, 2322, 2510, 2580, 3012, 3483, 3765, 3870, 4518, 4644, 5020, 5805, 6777, 6966, 7530, 7740, 9036, 10793, 11295, 11610, 13554, 13932, 15060, 17415, 20331, 21586, 22590, 23220, 27108, 32379, 33885, 34830, 40662, 43172, 45180, 53965, 64758, 67770, 69660, 81324, 97137, 101655, 107930, 129516, 135540, 161895, 194274, 203310, 215860, 291411, 323790, 388548, 406620, 485685, 582822, 647580, 874233, 971370, 1165644, 1457055, 1748466, 1942740, 2914110, 3496932, 4371165, 5828220, 8742330, 17484660]

約数ペア:

[(1, 17484660), (2, 8742330), (3, 5828220), (4, 4371165), (5, 3496932), (6, 2914110), (9, 1942740), (10, 1748466), (12, 1457055), (15, 1165644), (18, 971370), (20, 874233), (27, 647580), (30, 582822), (36, 485685), (43, 406620), (45, 388548), (54, 323790), (60, 291411), (81, 215860), (86, 203310), (90, 194274), (108, 161895), (129, 135540), (135, 129516), (162, 107930), (172, 101655), (180, 97137), (215, 81324), (251, 69660), (258, 67770), (270, 64758), (324, 53965), (387, 45180), (405, 43172), (430, 40662), (502, 34830), (516, 33885), (540, 32379), (645, 27108), (753, 23220), (774, 22590), (810, 21586), (860, 20331), (1004, 17415), (1161, 15060), (1255, 13932), (1290, 13554), (1506, 11610), (1548, 11295), (1620, 10793), (1935, 9036), (2259, 7740), (2322, 7530), (2510, 6966), (2580, 6777), (3012, 5805), (3483, 5020), (3765, 4644), (3870, 4518)]