30049974

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 71424000

約数和(自身を除く): 41374026

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 54, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 619, 783, 837, 899, 1238, 1566, 1674, 1798, 1857, 2697, 3714, 5394, 5571, 8091, 11142, 16182, 16713, 17951, 19189, 24273, 33426, 35902, 38378, 48546, 53853, 57567, 107706, 115134, 161559, 172701, 323118, 345402, 484677, 518103, 556481, 969354, 1036206, 1112962, 1669443, 3338886, 5008329, 10016658, 15024987, 30049974]

約数ペア:

[(1, 30049974), (2, 15024987), (3, 10016658), (6, 5008329), (9, 3338886), (18, 1669443), (27, 1112962), (29, 1036206), (31, 969354), (54, 556481), (58, 518103), (62, 484677), (87, 345402), (93, 323118), (174, 172701), (186, 161559), (261, 115134), (279, 107706), (522, 57567), (558, 53853), (619, 48546), (783, 38378), (837, 35902), (899, 33426), (1238, 24273), (1566, 19189), (1674, 17951), (1798, 16713), (1857, 16182), (2697, 11142), (3714, 8091), (5394, 5571)]