8861905860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8688143}}^1$

素因数の和:8688172

約数の個数: 48

約数和(自身を含む): 26272947456

約数和(自身を除く): 17411041596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 8688143, 17376286, 26064429, 34752572, 43440715, 52128858, 86881430, 104257716, 130322145, 147698431, 173762860, 260644290, 295396862, 443095293, 521288580, 590793724, 738492155, 886190586, 1476984310, 1772381172, 2215476465, 2953968620, 4430952930, 8861905860]

約数ペア:

[(1, 8861905860), (2, 4430952930), (3, 2953968620), (4, 2215476465), (5, 1772381172), (6, 1476984310), (10, 886190586), (12, 738492155), (15, 590793724), (17, 521288580), (20, 443095293), (30, 295396862), (34, 260644290), (51, 173762860), (60, 147698431), (68, 130322145), (85, 104257716), (102, 86881430), (170, 52128858), (204, 43440715), (255, 34752572), (340, 26064429), (510, 17376286), (1020, 8688143)]