31254060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11083}}^1$

素因数の和:11142

約数の個数: 48

約数和(自身を含む): 89381376

約数和(自身を除く): 58127316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 11083, 22166, 33249, 44332, 55415, 66498, 110830, 132996, 166245, 221660, 332490, 520901, 664980, 1041802, 1562703, 2083604, 2604505, 3125406, 5209010, 6250812, 7813515, 10418020, 15627030, 31254060]

約数ペア:

[(1, 31254060), (2, 15627030), (3, 10418020), (4, 7813515), (5, 6250812), (6, 5209010), (10, 3125406), (12, 2604505), (15, 2083604), (20, 1562703), (30, 1041802), (47, 664980), (60, 520901), (94, 332490), (141, 221660), (188, 166245), (235, 132996), (282, 110830), (470, 66498), (564, 55415), (705, 44332), (940, 33249), (1410, 22166), (2820, 11083)]