16583190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 43388352

約数和(自身を除く): 26805162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 195, 202, 303, 390, 421, 505, 606, 842, 1010, 1263, 1313, 1515, 2105, 2526, 2626, 3030, 3939, 4210, 5473, 6315, 6565, 7878, 10946, 12630, 13130, 16419, 19695, 27365, 32838, 39390, 42521, 54730, 82095, 85042, 127563, 164190, 212605, 255126, 425210, 552773, 637815, 1105546, 1275630, 1658319, 2763865, 3316638, 5527730, 8291595, 16583190]

約数ペア:

[(1, 16583190), (2, 8291595), (3, 5527730), (5, 3316638), (6, 2763865), (10, 1658319), (13, 1275630), (15, 1105546), (26, 637815), (30, 552773), (39, 425210), (65, 255126), (78, 212605), (101, 164190), (130, 127563), (195, 85042), (202, 82095), (303, 54730), (390, 42521), (421, 39390), (505, 32838), (606, 27365), (842, 19695), (1010, 16419), (1263, 13130), (1313, 12630), (1515, 10946), (2105, 7878), (2526, 6565), (2626, 6315), (3030, 5473), (3939, 4210)]