16975830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{991}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 40854528

約数和(自身を除く): 23878698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 991, 1142, 1713, 1982, 2855, 2973, 3426, 4955, 5710, 5946, 8565, 9910, 14865, 17130, 29730, 565861, 1131722, 1697583, 2829305, 3395166, 5658610, 8487915, 16975830]

約数ペア:

[(1, 16975830), (2, 8487915), (3, 5658610), (5, 3395166), (6, 2829305), (10, 1697583), (15, 1131722), (30, 565861), (571, 29730), (991, 17130), (1142, 14865), (1713, 9910), (1982, 8565), (2855, 5946), (2973, 5710), (3426, 4955)]