228747751010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10392901}}^1$

素因数の和:10393010

約数の個数: 32

約数和(自身を含む): 431014431744

約数和(自身を除く): 202266680734

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 22010, 10392901, 20785802, 51964505, 103929010, 322179931, 644359862, 737895971, 1475791942, 1610899655, 3221799310, 3689479855, 7378959710, 22874775101, 45749550202, 114373875505, 228747751010]

約数ペア:

[(1, 228747751010), (2, 114373875505), (5, 45749550202), (10, 22874775101), (31, 7378959710), (62, 3689479855), (71, 3221799310), (142, 1610899655), (155, 1475791942), (310, 737895971), (355, 644359862), (710, 322179931), (2201, 103929010), (4402, 51964505), (11005, 20785802), (22010, 10392901)]