134401430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{883}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 250518528

約数和(自身を除く): 116117098

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 491, 883, 982, 1766, 2455, 4415, 4910, 8830, 15221, 27373, 30442, 54746, 76105, 136865, 152210, 273730, 433553, 867106, 2167765, 4335530, 13440143, 26880286, 67200715, 134401430]

約数ペア:

[(1, 134401430), (2, 67200715), (5, 26880286), (10, 13440143), (31, 4335530), (62, 2167765), (155, 867106), (310, 433553), (491, 273730), (883, 152210), (982, 136865), (1766, 76105), (2455, 54746), (4415, 30442), (4910, 27373), (8830, 15221)]