128171910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{224863}}^1$

素因数の和:224892

約数の個数: 32

約数和(自身を含む): 323804160

約数和(自身を除く): 195632250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 224863, 449726, 674589, 1124315, 1349178, 2248630, 3372945, 4272397, 6745890, 8544794, 12817191, 21361985, 25634382, 42723970, 64085955, 128171910]

約数ペア:

[(1, 128171910), (2, 64085955), (3, 42723970), (5, 25634382), (6, 21361985), (10, 12817191), (15, 8544794), (19, 6745890), (30, 4272397), (38, 3372945), (57, 2248630), (95, 1349178), (114, 1124315), (190, 674589), (285, 449726), (570, 224863)]