39499110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20899}}^1$

素因数の和:20922

約数の個数: 64

約数和(自身を含む): 120384000

約数和(自身を除く): 80884890

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, 20899, 41798, 62697, 104495, 125394, 146293, 188091, 208990, 292586, 313485, 376182, 438879, 564273, 626970, 731465, 877758, 940455, 1128546, 1316637, 1462930, 1880910, 2194395, 2633274, 2821365, 3949911, 4388790, 5642730, 6583185, 7899822, 13166370, 19749555, 39499110]

約数ペア:

[(1, 39499110), (2, 19749555), (3, 13166370), (5, 7899822), (6, 6583185), (7, 5642730), (9, 4388790), (10, 3949911), (14, 2821365), (15, 2633274), (18, 2194395), (21, 1880910), (27, 1462930), (30, 1316637), (35, 1128546), (42, 940455), (45, 877758), (54, 731465), (63, 626970), (70, 564273), (90, 438879), (105, 376182), (126, 313485), (135, 292586), (189, 208990), (210, 188091), (270, 146293), (315, 125394), (378, 104495), (630, 62697), (945, 41798), (1890, 20899)]