4025070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{6389}}^1$

素因数の和:6409

約数の個数: 48

約数和(自身を含む): 11962080

約数和(自身を除く): 7937010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 6389, 12778, 19167, 31945, 38334, 44723, 57501, 63890, 89446, 95835, 115002, 134169, 191670, 223615, 268338, 287505, 402507, 447230, 575010, 670845, 805014, 1341690, 2012535, 4025070]

約数ペア:

[(1, 4025070), (2, 2012535), (3, 1341690), (5, 805014), (6, 670845), (7, 575010), (9, 447230), (10, 402507), (14, 287505), (15, 268338), (18, 223615), (21, 191670), (30, 134169), (35, 115002), (42, 95835), (45, 89446), (63, 63890), (70, 57501), (90, 44723), (105, 38334), (126, 31945), (210, 19167), (315, 12778), (630, 6389)]