146711020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 346405248

約数和(自身を除く): 199694228

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 73, 85, 92, 115, 146, 170, 230, 257, 292, 340, 365, 391, 460, 514, 730, 782, 1028, 1241, 1285, 1460, 1564, 1679, 1955, 2482, 2570, 3358, 3910, 4369, 4964, 5140, 5911, 6205, 6716, 7820, 8395, 8738, 11822, 12410, 16790, 17476, 18761, 21845, 23644, 24820, 28543, 29555, 33580, 37522, 43690, 57086, 59110, 75044, 87380, 93805, 100487, 114172, 118220, 142715, 187610, 200974, 285430, 318937, 375220, 401948, 431503, 502435, 570860, 637874, 863006, 1004870, 1275748, 1594685, 1726012, 2009740, 2157515, 3189370, 4315030, 6378740, 7335551, 8630060, 14671102, 29342204, 36677755, 73355510, 146711020]

約数ペア:

[(1, 146711020), (2, 73355510), (4, 36677755), (5, 29342204), (10, 14671102), (17, 8630060), (20, 7335551), (23, 6378740), (34, 4315030), (46, 3189370), (68, 2157515), (73, 2009740), (85, 1726012), (92, 1594685), (115, 1275748), (146, 1004870), (170, 863006), (230, 637874), (257, 570860), (292, 502435), (340, 431503), (365, 401948), (391, 375220), (460, 318937), (514, 285430), (730, 200974), (782, 187610), (1028, 142715), (1241, 118220), (1285, 114172), (1460, 100487), (1564, 93805), (1679, 87380), (1955, 75044), (2482, 59110), (2570, 57086), (3358, 43690), (3910, 37522), (4369, 33580), (4964, 29555), (5140, 28543), (5911, 24820), (6205, 23644), (6716, 21845), (7820, 18761), (8395, 17476), (8738, 16790), (11822, 12410)]