68672350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 136317168

約数和(自身を除く): 67644818

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 173, 346, 425, 467, 850, 865, 934, 1730, 2335, 2941, 4325, 4670, 5882, 7939, 8650, 11675, 14705, 15878, 23350, 29410, 39695, 73525, 79390, 80791, 147050, 161582, 198475, 396950, 403955, 807910, 1373447, 2019775, 2746894, 4039550, 6867235, 13734470, 34336175, 68672350]

約数ペア:

[(1, 68672350), (2, 34336175), (5, 13734470), (10, 6867235), (17, 4039550), (25, 2746894), (34, 2019775), (50, 1373447), (85, 807910), (170, 403955), (173, 396950), (346, 198475), (425, 161582), (467, 147050), (850, 80791), (865, 79390), (934, 73525), (1730, 39695), (2335, 29410), (2941, 23350), (4325, 15878), (4670, 14705), (5882, 11675), (7939, 8650)]