151821930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389287}}^1$

素因数の和:389310

約数の個数: 32

約数和(自身を含む): 392402304

約数和(自身を除く): 240580374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 389287, 778574, 1167861, 1946435, 2335722, 3892870, 5060731, 5839305, 10121462, 11678610, 15182193, 25303655, 30364386, 50607310, 75910965, 151821930]

約数ペア:

[(1, 151821930), (2, 75910965), (3, 50607310), (5, 30364386), (6, 25303655), (10, 15182193), (13, 11678610), (15, 10121462), (26, 5839305), (30, 5060731), (39, 3892870), (65, 2335722), (78, 1946435), (130, 1167861), (195, 778574), (390, 389287)]