29885220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55343}}^1$

素因数の和:55361

約数の個数: 48

約数和(自身を含む): 92977920

約数和(自身を除く): 63092700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55343, 110686, 166029, 221372, 276715, 332058, 498087, 553430, 664116, 830145, 996174, 1106860, 1494261, 1660290, 1992348, 2490435, 2988522, 3320580, 4980870, 5977044, 7471305, 9961740, 14942610, 29885220]

約数ペア:

[(1, 29885220), (2, 14942610), (3, 9961740), (4, 7471305), (5, 5977044), (6, 4980870), (9, 3320580), (10, 2988522), (12, 2490435), (15, 1992348), (18, 1660290), (20, 1494261), (27, 1106860), (30, 996174), (36, 830145), (45, 664116), (54, 553430), (60, 498087), (90, 332058), (108, 276715), (135, 221372), (180, 166029), (270, 110686), (540, 55343)]