90064170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47653}}^1$

素因数の和:47676

約数の個数: 64

約数和(自身を含む): 274487040

約数和(自身を除く): 184422870

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, 47653, 95306, 142959, 238265, 285918, 333571, 428877, 476530, 667142, 714795, 857754, 1000713, 1286631, 1429590, 1667855, 2001426, 2144385, 2573262, 3002139, 3335710, 4288770, 5003565, 6004278, 6433155, 9006417, 10007130, 12866310, 15010695, 18012834, 30021390, 45032085, 90064170]

約数ペア:

[(1, 90064170), (2, 45032085), (3, 30021390), (5, 18012834), (6, 15010695), (7, 12866310), (9, 10007130), (10, 9006417), (14, 6433155), (15, 6004278), (18, 5003565), (21, 4288770), (27, 3335710), (30, 3002139), (35, 2573262), (42, 2144385), (45, 2001426), (54, 1667855), (63, 1429590), (70, 1286631), (90, 1000713), (105, 857754), (126, 714795), (135, 667142), (189, 476530), (210, 428877), (270, 333571), (315, 285918), (378, 238265), (630, 142959), (945, 95306), (1890, 47653)]