155514890

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 283471056

約数和(自身を除く): 127956166

約数列:

[1, 2, 5, 10, 173, 241, 346, 373, 482, 746, 865, 1205, 1730, 1865, 2410, 3730, 41693, 64529, 83386, 89893, 129058, 179786, 208465, 322645, 416930, 449465, 645290, 898930, 15551489, 31102978, 77757445, 155514890]

約数ペア:

[(1, 155514890), (2, 77757445), (5, 31102978), (10, 15551489), (173, 898930), (241, 645290), (346, 449465), (373, 416930), (482, 322645), (746, 208465), (865, 179786), (1205, 129058), (1730, 89893), (1865, 83386), (2410, 64529), (3730, 41693)]