105091290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{389227}}^1$

素因数の和:389243

約数の個数: 32

約数和(自身を含む): 280244160

約数和(自身を除く): 175152870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 389227, 778454, 1167681, 1946135, 2335362, 3503043, 3892270, 5838405, 7006086, 10509129, 11676810, 17515215, 21018258, 35030430, 52545645, 105091290]

約数ペア:

[(1, 105091290), (2, 52545645), (3, 35030430), (5, 21018258), (6, 17515215), (9, 11676810), (10, 10509129), (15, 7006086), (18, 5838405), (27, 3892270), (30, 3503043), (45, 2335362), (54, 1946135), (90, 1167681), (135, 778454), (270, 389227)]