30796700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{27997}}^1$

素因数の和:28022

約数の個数: 36

約数和(自身を含む): 72906792

約数和(自身を除く): 42110092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 27997, 55994, 111988, 139985, 279970, 307967, 559940, 615934, 699925, 1231868, 1399850, 1539835, 2799700, 3079670, 6159340, 7699175, 15398350, 30796700]

約数ペア:

[(1, 30796700), (2, 15398350), (4, 7699175), (5, 6159340), (10, 3079670), (11, 2799700), (20, 1539835), (22, 1399850), (25, 1231868), (44, 699925), (50, 615934), (55, 559940), (100, 307967), (110, 279970), (220, 139985), (275, 111988), (550, 55994), (1100, 27997)]