30508642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 21201758

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 569, 646, 1138, 1411, 1577, 2822, 3154, 9673, 10811, 19346, 21622, 26809, 47227, 53618, 94454, 183787, 367574, 802859, 897313, 1605718, 1794626, 15254321, 30508642]

約数ペア:

[(1, 30508642), (2, 15254321), (17, 1794626), (19, 1605718), (34, 897313), (38, 802859), (83, 367574), (166, 183787), (323, 94454), (569, 53618), (646, 47227), (1138, 26809), (1411, 21622), (1577, 19346), (2822, 10811), (3154, 9673)]