30455820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169199}}^1$

素因数の和:169214

約数の個数: 36

約数和(自身を含む): 92383200

約数和(自身を除く): 61927380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169199, 338398, 507597, 676796, 845995, 1015194, 1522791, 1691990, 2030388, 2537985, 3045582, 3383980, 5075970, 6091164, 7613955, 10151940, 15227910, 30455820]

約数ペア:

[(1, 30455820), (2, 15227910), (3, 10151940), (4, 7613955), (5, 6091164), (6, 5075970), (9, 3383980), (10, 3045582), (12, 2537985), (15, 2030388), (18, 1691990), (20, 1522791), (30, 1015194), (36, 845995), (45, 676796), (60, 507597), (90, 338398), (180, 169199)]