122915970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1365733}}^1$

素因数の和:1365746

約数の個数: 24

約数和(自身を含む): 319581756

約数和(自身を除く): 196665786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1365733, 2731466, 4097199, 6828665, 8194398, 12291597, 13657330, 20485995, 24583194, 40971990, 61457985, 122915970]

約数ペア:

[(1, 122915970), (2, 61457985), (3, 40971990), (5, 24583194), (6, 20485995), (9, 13657330), (10, 12291597), (15, 8194398), (18, 6828665), (30, 4097199), (45, 2731466), (90, 1365733)]