213420210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{418471}}^1$

素因数の和:418498

約数の個数: 32

約数和(自身を含む): 542339712

約数和(自身を除く): 328919502

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 418471, 836942, 1255413, 2092355, 2510826, 4184710, 6277065, 7114007, 12554130, 14228014, 21342021, 35570035, 42684042, 71140070, 106710105, 213420210]

約数ペア:

[(1, 213420210), (2, 106710105), (3, 71140070), (5, 42684042), (6, 35570035), (10, 21342021), (15, 14228014), (17, 12554130), (30, 7114007), (34, 6277065), (51, 4184710), (85, 2510826), (102, 2092355), (170, 1255413), (255, 836942), (510, 418471)]