29338290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 76743576

約数和(自身を除く): 47405286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1801, 1810, 2715, 3258, 3602, 5403, 5430, 8145, 9005, 10806, 16209, 16290, 18010, 27015, 32418, 54030, 81045, 162090, 325981, 651962, 977943, 1629905, 1955886, 2933829, 3259810, 4889715, 5867658, 9779430, 14669145, 29338290]

約数ペア:

[(1, 29338290), (2, 14669145), (3, 9779430), (5, 5867658), (6, 4889715), (9, 3259810), (10, 2933829), (15, 1955886), (18, 1629905), (30, 977943), (45, 651962), (90, 325981), (181, 162090), (362, 81045), (543, 54030), (905, 32418), (1086, 27015), (1629, 18010), (1801, 16290), (1810, 16209), (2715, 10806), (3258, 9005), (3602, 8145), (5403, 5430)]