15677963890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{20627}}^1$

素因数の和:20931

約数の個数: 48

約数和(自身を含む): 30093446592

約数和(自身を除く): 14415482702

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 289, 526, 578, 1315, 1445, 2630, 2890, 4471, 8942, 20627, 22355, 41254, 44710, 76007, 103135, 152014, 206270, 350659, 380035, 701318, 760070, 1753295, 3506590, 5424901, 5961203, 10849802, 11922406, 27124505, 29806015, 54249010, 59612030, 92223317, 184446634, 461116585, 922233170, 1567796389, 3135592778, 7838981945, 15677963890]

約数ペア:

[(1, 15677963890), (2, 7838981945), (5, 3135592778), (10, 1567796389), (17, 922233170), (34, 461116585), (85, 184446634), (170, 92223317), (263, 59612030), (289, 54249010), (526, 29806015), (578, 27124505), (1315, 11922406), (1445, 10849802), (2630, 5961203), (2890, 5424901), (4471, 3506590), (8942, 1753295), (20627, 760070), (22355, 701318), (41254, 380035), (44710, 350659), (76007, 206270), (103135, 152014)]