3271430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 6213888

約数和(自身を除く): 2942458

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 173, 305, 310, 346, 610, 865, 1730, 1891, 3782, 5363, 9455, 10553, 10726, 18910, 21106, 26815, 52765, 53630, 105530, 327143, 654286, 1635715, 3271430]

約数ペア:

[(1, 3271430), (2, 1635715), (5, 654286), (10, 327143), (31, 105530), (61, 53630), (62, 52765), (122, 26815), (155, 21106), (173, 18910), (305, 10726), (310, 10553), (346, 9455), (610, 5363), (865, 3782), (1730, 1891)]