130316310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 348572160

約数和(自身を除く): 218255850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 982, 983, 1473, 1966, 2455, 2946, 2949, 4419, 4910, 4915, 5898, 7365, 8838, 8847, 9830, 13257, 14730, 14745, 17694, 22095, 26514, 26541, 29490, 44190, 44235, 53082, 66285, 88470, 132570, 132705, 265410, 482653, 965306, 1447959, 2413265, 2895918, 4343877, 4826530, 7239795, 8687754, 13031631, 14479590, 21719385, 26063262, 43438770, 65158155, 130316310]

約数ペア:

[(1, 130316310), (2, 65158155), (3, 43438770), (5, 26063262), (6, 21719385), (9, 14479590), (10, 13031631), (15, 8687754), (18, 7239795), (27, 4826530), (30, 4343877), (45, 2895918), (54, 2413265), (90, 1447959), (135, 965306), (270, 482653), (491, 265410), (982, 132705), (983, 132570), (1473, 88470), (1966, 66285), (2455, 53082), (2946, 44235), (2949, 44190), (4419, 29490), (4910, 26541), (4915, 26514), (5898, 22095), (7365, 17694), (8838, 14745), (8847, 14730), (9830, 13257)]