30737290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 57652560

約数和(自身を除く): 26915270

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 205, 305, 410, 610, 1229, 2458, 2501, 5002, 6145, 12290, 12505, 25010, 50389, 74969, 100778, 149938, 251945, 374845, 503890, 749690, 3073729, 6147458, 15368645, 30737290]

約数ペア:

[(1, 30737290), (2, 15368645), (5, 6147458), (10, 3073729), (41, 749690), (61, 503890), (82, 374845), (122, 251945), (205, 149938), (305, 100778), (410, 74969), (610, 50389), (1229, 25010), (2458, 12505), (2501, 12290), (5002, 6145)]