145391940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{807733}}^1$

素因数の和:807748

約数の個数: 36

約数和(自身を含む): 441022764

約数和(自身を除く): 295630824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 807733, 1615466, 2423199, 3230932, 4038665, 4846398, 7269597, 8077330, 9692796, 12115995, 14539194, 16154660, 24231990, 29078388, 36347985, 48463980, 72695970, 145391940]

約数ペア:

[(1, 145391940), (2, 72695970), (3, 48463980), (4, 36347985), (5, 29078388), (6, 24231990), (9, 16154660), (10, 14539194), (12, 12115995), (15, 9692796), (18, 8077330), (20, 7269597), (30, 4846398), (36, 4038665), (45, 3230932), (60, 2423199), (90, 1615466), (180, 807733)]