28808110830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1\times {\mathrm{10891}}^1$

素因数の和:13321

約数の個数: 64

約数和(自身を含む): 71044420608

約数和(自身を除く): 42236309778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 2383, 4766, 7149, 10891, 11915, 14298, 21782, 23830, 32673, 35745, 54455, 65346, 71490, 88171, 108910, 163365, 176342, 264513, 326730, 402967, 440855, 529026, 805934, 881710, 1208901, 1322565, 2014835, 2417802, 2645130, 4029670, 6044505, 12089010, 25953253, 51906506, 77859759, 129766265, 155719518, 259532530, 389298795, 778597590, 960270361, 1920540722, 2880811083, 4801351805, 5761622166, 9602703610, 14404055415, 28808110830]

約数ペア:

[(1, 28808110830), (2, 14404055415), (3, 9602703610), (5, 5761622166), (6, 4801351805), (10, 2880811083), (15, 1920540722), (30, 960270361), (37, 778597590), (74, 389298795), (111, 259532530), (185, 155719518), (222, 129766265), (370, 77859759), (555, 51906506), (1110, 25953253), (2383, 12089010), (4766, 6044505), (7149, 4029670), (10891, 2645130), (11915, 2417802), (14298, 2014835), (21782, 1322565), (23830, 1208901), (32673, 881710), (35745, 805934), (54455, 529026), (65346, 440855), (71490, 402967), (88171, 326730), (108910, 264513), (163365, 176342)]