30138996818

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{6323}}^1$

素因数の和:6599

約数の個数: 64

約数和(自身を含む): 54814205952

約数和(自身を除く): 24675209134

約数列:

[1, 2, 7, 14, 23, 46, 113, 131, 161, 226, 262, 322, 791, 917, 1582, 1834, 2599, 3013, 5198, 6026, 6323, 12646, 14803, 18193, 21091, 29606, 36386, 42182, 44261, 88522, 103621, 145429, 207242, 290858, 340469, 680938, 714499, 828313, 1018003, 1428998, 1656626, 2036006, 2383283, 4766566, 5001493, 5798191, 10002986, 11596382, 16433477, 19051199, 32866954, 38102398, 93599369, 115034339, 133358393, 187198738, 230068678, 266716786, 655195583, 1310391166, 2152785487, 4305570974, 15069498409, 30138996818]

約数ペア:

[(1, 30138996818), (2, 15069498409), (7, 4305570974), (14, 2152785487), (23, 1310391166), (46, 655195583), (113, 266716786), (131, 230068678), (161, 187198738), (226, 133358393), (262, 115034339), (322, 93599369), (791, 38102398), (917, 32866954), (1582, 19051199), (1834, 16433477), (2599, 11596382), (3013, 10002986), (5198, 5798191), (6026, 5001493), (6323, 4766566), (12646, 2383283), (14803, 2036006), (18193, 1656626), (21091, 1428998), (29606, 1018003), (36386, 828313), (42182, 714499), (44261, 680938), (88522, 340469), (103621, 290858), (145429, 207242)]