89837370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47533}}^1$

素因数の和:47556

約数の個数: 64

約数和(自身を含む): 273795840

約数和(自身を除く): 183958470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 47533, 95066, 142599, 237665, 285198, 332731, 427797, 475330, 665462, 712995, 855594, 998193, 1283391, 1425990, 1663655, 1996386, 2138985, 2566782, 2994579, 3327310, 4277970, 4990965, 5989158, 6416955, 8983737, 9981930, 12833910, 14972895, 17967474, 29945790, 44918685, 89837370]

約数ペア:

[(1, 89837370), (2, 44918685), (3, 29945790), (5, 17967474), (6, 14972895), (7, 12833910), (9, 9981930), (10, 8983737), (14, 6416955), (15, 5989158), (18, 4990965), (21, 4277970), (27, 3327310), (30, 2994579), (35, 2566782), (42, 2138985), (45, 1996386), (54, 1663655), (63, 1425990), (70, 1283391), (90, 998193), (105, 855594), (126, 712995), (135, 665462), (189, 475330), (210, 427797), (270, 332731), (315, 285198), (378, 237665), (630, 142599), (945, 95066), (1890, 47533)]