1330502450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{18859}}^1$

素因数の和:18971

約数の個数: 48

約数和(自身を含む): 2652017760

約数和(自身を除く): 1321515310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 830, 850, 1411, 2075, 2822, 4150, 7055, 14110, 18859, 35275, 37718, 70550, 94295, 188590, 320603, 471475, 641206, 942950, 1565297, 1603015, 3130594, 3206030, 7826485, 8015075, 15652970, 16030150, 26610049, 39132425, 53220098, 78264850, 133050245, 266100490, 665251225, 1330502450]

約数ペア:

[(1, 1330502450), (2, 665251225), (5, 266100490), (10, 133050245), (17, 78264850), (25, 53220098), (34, 39132425), (50, 26610049), (83, 16030150), (85, 15652970), (166, 8015075), (170, 7826485), (415, 3206030), (425, 3130594), (830, 1603015), (850, 1565297), (1411, 942950), (2075, 641206), (2822, 471475), (4150, 320603), (7055, 188590), (14110, 94295), (18859, 70550), (35275, 37718)]