279634230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{135089}}^1$

素因数の和:135125

約数の個数: 48

約数和(自身を含む): 758665440

約数和(自身を除く): 479031210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 135089, 270178, 405267, 675445, 810534, 1215801, 1350890, 2026335, 2431602, 3107047, 4052670, 6079005, 6214094, 9321141, 12158010, 15535235, 18642282, 27963423, 31070470, 46605705, 55926846, 93211410, 139817115, 279634230]

約数ペア:

[(1, 279634230), (2, 139817115), (3, 93211410), (5, 55926846), (6, 46605705), (9, 31070470), (10, 27963423), (15, 18642282), (18, 15535235), (23, 12158010), (30, 9321141), (45, 6214094), (46, 6079005), (69, 4052670), (90, 3107047), (115, 2431602), (138, 2026335), (207, 1350890), (230, 1215801), (345, 810534), (414, 675445), (690, 405267), (1035, 270178), (2070, 135089)]