61132770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{983}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 159337152

約数和(自身を除く): 98204382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 983, 1382, 1966, 2073, 2949, 3455, 4146, 4915, 5898, 6219, 6910, 8847, 9830, 10365, 12438, 14745, 17694, 20730, 29490, 31095, 44235, 62190, 88470, 679253, 1358506, 2037759, 3396265, 4075518, 6113277, 6792530, 10188795, 12226554, 20377590, 30566385, 61132770]

約数ペア:

[(1, 61132770), (2, 30566385), (3, 20377590), (5, 12226554), (6, 10188795), (9, 6792530), (10, 6113277), (15, 4075518), (18, 3396265), (30, 2037759), (45, 1358506), (90, 679253), (691, 88470), (983, 62190), (1382, 44235), (1966, 31095), (2073, 29490), (2949, 20730), (3455, 17694), (4146, 14745), (4915, 12438), (5898, 10365), (6219, 9830), (6910, 8847)]