3476390

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 6562080

約数和(自身を除く): 3085690

約数列:

[1, 2, 5, 10, 41, 61, 82, 122, 139, 205, 278, 305, 410, 610, 695, 1390, 2501, 5002, 5699, 8479, 11398, 12505, 16958, 25010, 28495, 42395, 56990, 84790, 347639, 695278, 1738195, 3476390]

約数ペア:

[(1, 3476390), (2, 1738195), (5, 695278), (10, 347639), (41, 84790), (61, 56990), (82, 42395), (122, 28495), (139, 25010), (205, 16958), (278, 12505), (305, 11398), (410, 8479), (610, 5699), (695, 5002), (1390, 2501)]