13897980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 45616032

約数和(自身を除く): 31718052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 373, 405, 414, 460, 540, 621, 690, 746, 810, 828, 1035, 1119, 1242, 1380, 1492, 1620, 1863, 1865, 2070, 2238, 2484, 3105, 3357, 3726, 3730, 4140, 4476, 5595, 6210, 6714, 7452, 7460, 8579, 9315, 10071, 11190, 12420, 13428, 16785, 17158, 18630, 20142, 22380, 25737, 30213, 33570, 34316, 37260, 40284, 42895, 50355, 51474, 60426, 67140, 77211, 85790, 100710, 102948, 120852, 128685, 151065, 154422, 171580, 201420, 231633, 257370, 302130, 308844, 386055, 463266, 514740, 604260, 694899, 772110, 926532, 1158165, 1389798, 1544220, 2316330, 2779596, 3474495, 4632660, 6948990, 13897980]

約数ペア:

[(1, 13897980), (2, 6948990), (3, 4632660), (4, 3474495), (5, 2779596), (6, 2316330), (9, 1544220), (10, 1389798), (12, 1158165), (15, 926532), (18, 772110), (20, 694899), (23, 604260), (27, 514740), (30, 463266), (36, 386055), (45, 308844), (46, 302130), (54, 257370), (60, 231633), (69, 201420), (81, 171580), (90, 154422), (92, 151065), (108, 128685), (115, 120852), (135, 102948), (138, 100710), (162, 85790), (180, 77211), (207, 67140), (230, 60426), (270, 51474), (276, 50355), (324, 42895), (345, 40284), (373, 37260), (405, 34316), (414, 33570), (460, 30213), (540, 25737), (621, 22380), (690, 20142), (746, 18630), (810, 17158), (828, 16785), (1035, 13428), (1119, 12420), (1242, 11190), (1380, 10071), (1492, 9315), (1620, 8579), (1863, 7460), (1865, 7452), (2070, 6714), (2238, 6210), (2484, 5595), (3105, 4476), (3357, 4140), (3726, 3730)]