290283540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 846236160

約数和(自身を除く): 555952620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 59, 60, 86, 118, 129, 172, 177, 215, 236, 258, 295, 354, 430, 516, 590, 645, 708, 860, 885, 1180, 1290, 1770, 1907, 2537, 2580, 3540, 3814, 5074, 5721, 7611, 7628, 9535, 10148, 11442, 12685, 15222, 19070, 22884, 25370, 28605, 30444, 38055, 38140, 50740, 57210, 76110, 82001, 112513, 114420, 152220, 164002, 225026, 246003, 328004, 337539, 410005, 450052, 492006, 562565, 675078, 820010, 984012, 1125130, 1230015, 1350156, 1640020, 1687695, 2250260, 2460030, 3375390, 4838059, 4920060, 6750780, 9676118, 14514177, 19352236, 24190295, 29028354, 48380590, 58056708, 72570885, 96761180, 145141770, 290283540]

約数ペア:

[(1, 290283540), (2, 145141770), (3, 96761180), (4, 72570885), (5, 58056708), (6, 48380590), (10, 29028354), (12, 24190295), (15, 19352236), (20, 14514177), (30, 9676118), (43, 6750780), (59, 4920060), (60, 4838059), (86, 3375390), (118, 2460030), (129, 2250260), (172, 1687695), (177, 1640020), (215, 1350156), (236, 1230015), (258, 1125130), (295, 984012), (354, 820010), (430, 675078), (516, 562565), (590, 492006), (645, 450052), (708, 410005), (860, 337539), (885, 328004), (1180, 246003), (1290, 225026), (1770, 164002), (1907, 152220), (2537, 114420), (2580, 112513), (3540, 82001), (3814, 76110), (5074, 57210), (5721, 50740), (7611, 38140), (7628, 38055), (9535, 30444), (10148, 28605), (11442, 25370), (12685, 22884), (15222, 19070)]