61916940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{114661}}^1$

素因数の和:114679

約数の個数: 48

約数和(自身を含む): 192632160

約数和(自身を除く): 130715220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 114661, 229322, 343983, 458644, 573305, 687966, 1031949, 1146610, 1375932, 1719915, 2063898, 2293220, 3095847, 3439830, 4127796, 5159745, 6191694, 6879660, 10319490, 12383388, 15479235, 20638980, 30958470, 61916940]

約数ペア:

[(1, 61916940), (2, 30958470), (3, 20638980), (4, 15479235), (5, 12383388), (6, 10319490), (9, 6879660), (10, 6191694), (12, 5159745), (15, 4127796), (18, 3439830), (20, 3095847), (27, 2293220), (30, 2063898), (36, 1719915), (45, 1375932), (54, 1146610), (60, 1031949), (90, 687966), (108, 573305), (135, 458644), (180, 343983), (270, 229322), (540, 114661)]