4965866490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{30389}}^1$

素因数の和:30831

約数の個数: 64

約数和(自身を含む): 12865910400

約数和(自身を除く): 7900043910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 419, 838, 1257, 2095, 2514, 4190, 5447, 6285, 10894, 12570, 16341, 27235, 30389, 32682, 54470, 60778, 81705, 91167, 151945, 163410, 182334, 303890, 395057, 455835, 790114, 911670, 1185171, 1975285, 2370342, 3950570, 5925855, 11851710, 12732991, 25465982, 38198973, 63664955, 76397946, 127329910, 165528883, 190994865, 331057766, 381989730, 496586649, 827644415, 993173298, 1655288830, 2482933245, 4965866490]

約数ペア:

[(1, 4965866490), (2, 2482933245), (3, 1655288830), (5, 993173298), (6, 827644415), (10, 496586649), (13, 381989730), (15, 331057766), (26, 190994865), (30, 165528883), (39, 127329910), (65, 76397946), (78, 63664955), (130, 38198973), (195, 25465982), (390, 12732991), (419, 11851710), (838, 5925855), (1257, 3950570), (2095, 2370342), (2514, 1975285), (4190, 1185171), (5447, 911670), (6285, 790114), (10894, 455835), (12570, 395057), (16341, 303890), (27235, 182334), (30389, 163410), (32682, 151945), (54470, 91167), (60778, 81705)]