315511194

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{134489}}^1$

素因数の和:134534

約数の個数: 32

約数和(自身を含む): 697196160

約数和(自身を除く): 381684966

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 134489, 268978, 403467, 806934, 2286313, 3093247, 4572626, 6186494, 6858939, 9279741, 13717878, 18559482, 52585199, 105170398, 157755597, 315511194]

約数ペア:

[(1, 315511194), (2, 157755597), (3, 105170398), (6, 52585199), (17, 18559482), (23, 13717878), (34, 9279741), (46, 6858939), (51, 6186494), (69, 4572626), (102, 3093247), (138, 2286313), (391, 806934), (782, 403467), (1173, 268978), (2346, 134489)]