148581030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{380977}}^1$

素因数の和:381000

約数の個数: 32

約数和(自身を含む): 384025824

約数和(自身を除く): 235444794

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 380977, 761954, 1142931, 1904885, 2285862, 3809770, 4952701, 5714655, 9905402, 11429310, 14858103, 24763505, 29716206, 49527010, 74290515, 148581030]

約数ペア:

[(1, 148581030), (2, 74290515), (3, 49527010), (5, 29716206), (6, 24763505), (10, 14858103), (13, 11429310), (15, 9905402), (26, 5714655), (30, 4952701), (39, 3809770), (65, 2285862), (78, 1904885), (130, 1142931), (195, 761954), (390, 380977)]