1535162980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{16447}}^1$

素因数の和:16828

約数の個数: 48

約数和(自身を含む): 3481712640

約数和(自身を除く): 1946549660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 359, 718, 1436, 1795, 3590, 4667, 7180, 9334, 16447, 18668, 23335, 32894, 46670, 65788, 82235, 93340, 164470, 213811, 328940, 427622, 855244, 1069055, 2138110, 4276220, 5904473, 11808946, 23617892, 29522365, 59044730, 76758149, 118089460, 153516298, 307032596, 383790745, 767581490, 1535162980]

約数ペア:

[(1, 1535162980), (2, 767581490), (4, 383790745), (5, 307032596), (10, 153516298), (13, 118089460), (20, 76758149), (26, 59044730), (52, 29522365), (65, 23617892), (130, 11808946), (260, 5904473), (359, 4276220), (718, 2138110), (1436, 1069055), (1795, 855244), (3590, 427622), (4667, 328940), (7180, 213811), (9334, 164470), (16447, 93340), (18668, 82235), (23335, 65788), (32894, 46670)]