13238790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15217}}^1$

素因数の和:15256

約数の個数: 32

約数和(自身を含む): 32870880

約数和(自身を除く): 19632090

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 15217, 30434, 45651, 76085, 91302, 152170, 228255, 441293, 456510, 882586, 1323879, 2206465, 2647758, 4412930, 6619395, 13238790]

約数ペア:

[(1, 13238790), (2, 6619395), (3, 4412930), (5, 2647758), (6, 2206465), (10, 1323879), (15, 882586), (29, 456510), (30, 441293), (58, 228255), (87, 152170), (145, 91302), (174, 76085), (290, 45651), (435, 30434), (870, 15217)]