15502230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7525

約数の個数: 48

約数和(自身を含む): 42063840

約数和(自身を除く): 26561610

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, 7489, 14978, 22467, 37445, 44934, 67401, 74890, 112335, 134802, 172247, 224670, 337005, 344494, 516741, 674010, 861235, 1033482, 1550223, 1722470, 2583705, 3100446, 5167410, 7751115, 15502230]

約数ペア:

[(1, 15502230), (2, 7751115), (3, 5167410), (5, 3100446), (6, 2583705), (9, 1722470), (10, 1550223), (15, 1033482), (18, 861235), (23, 674010), (30, 516741), (45, 344494), (46, 337005), (69, 224670), (90, 172247), (115, 134802), (138, 112335), (207, 74890), (230, 67401), (345, 44934), (414, 37445), (690, 22467), (1035, 14978), (2070, 7489)]