30014960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7145

約数の個数: 40

約数和(自身を含む): 71111520

約数和(自身を除く): 41096560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 7079, 14158, 28316, 35395, 56632, 70790, 113264, 141580, 283160, 375187, 566320, 750374, 1500748, 1875935, 3001496, 3751870, 6002992, 7503740, 15007480, 30014960]

約数ペア:

[(1, 30014960), (2, 15007480), (4, 7503740), (5, 6002992), (8, 3751870), (10, 3001496), (16, 1875935), (20, 1500748), (40, 750374), (53, 566320), (80, 375187), (106, 283160), (212, 141580), (265, 113264), (424, 70790), (530, 56632), (848, 35395), (1060, 28316), (2120, 14158), (4240, 7079)]