618956130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1587067}}^1$

素因数の和:1587090

約数の個数: 32

約数和(自身を含む): 1599764544

約数和(自身を除く): 980808414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1587067, 3174134, 4761201, 7935335, 9522402, 15870670, 20631871, 23806005, 41263742, 47612010, 61895613, 103159355, 123791226, 206318710, 309478065, 618956130]

約数ペア:

[(1, 618956130), (2, 309478065), (3, 206318710), (5, 123791226), (6, 103159355), (10, 61895613), (13, 47612010), (15, 41263742), (26, 23806005), (30, 20631871), (39, 15870670), (65, 9522402), (78, 7935335), (130, 4761201), (195, 3174134), (390, 1587067)]