2240031670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1487}}^1\times {\mathrm{1553}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 4078988928

約数和(自身を除く): 1838957258

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1487, 1553, 2974, 3106, 7435, 7765, 14870, 15530, 144239, 150641, 288478, 301282, 721195, 753205, 1442390, 1506410, 2309311, 4618622, 11546555, 23093110, 224003167, 448006334, 1120015835, 2240031670]

約数ペア:

[(1, 2240031670), (2, 1120015835), (5, 448006334), (10, 224003167), (97, 23093110), (194, 11546555), (485, 4618622), (970, 2309311), (1487, 1506410), (1553, 1442390), (2974, 753205), (3106, 721195), (7435, 301282), (7765, 288478), (14870, 150641), (15530, 144239)]