30615878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 21275962

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 571, 646, 1142, 1411, 1577, 2822, 3154, 9707, 10849, 19414, 21698, 26809, 47393, 53618, 94786, 184433, 368866, 805681, 900467, 1611362, 1800934, 15307939, 30615878]

約数ペア:

[(1, 30615878), (2, 15307939), (17, 1800934), (19, 1611362), (34, 900467), (38, 805681), (83, 368866), (166, 184433), (323, 94786), (571, 53618), (646, 47393), (1142, 26809), (1411, 21698), (1577, 19414), (2822, 10849), (3154, 9707)]