2645854610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{29599}}^1$

素因数の和:30890

約数の個数: 32

約数和(自身を含む): 5447347200

約数和(自身を除く): 2801492590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1277, 2554, 6385, 8939, 12770, 17878, 29599, 44695, 59198, 89390, 147995, 207193, 295990, 414386, 1035965, 2071930, 37797923, 75595846, 188989615, 264585461, 377979230, 529170922, 1322927305, 2645854610]

約数ペア:

[(1, 2645854610), (2, 1322927305), (5, 529170922), (7, 377979230), (10, 264585461), (14, 188989615), (35, 75595846), (70, 37797923), (1277, 2071930), (2554, 1035965), (6385, 414386), (8939, 295990), (12770, 207193), (17878, 147995), (29599, 89390), (44695, 59198)]