71227090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 78072110

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 230, 235, 253, 470, 506, 517, 599, 1034, 1081, 1198, 1265, 2162, 2530, 2585, 2995, 5170, 5405, 5990, 6589, 10810, 11891, 13178, 13777, 23782, 27554, 28153, 32945, 56306, 59455, 65890, 68885, 118910, 137770, 140765, 151547, 281530, 303094, 309683, 619366, 647519, 757735, 1295038, 1515470, 1548415, 3096830, 3237595, 6475190, 7122709, 14245418, 35613545, 71227090]

約数ペア:

[(1, 71227090), (2, 35613545), (5, 14245418), (10, 7122709), (11, 6475190), (22, 3237595), (23, 3096830), (46, 1548415), (47, 1515470), (55, 1295038), (94, 757735), (110, 647519), (115, 619366), (230, 309683), (235, 303094), (253, 281530), (470, 151547), (506, 140765), (517, 137770), (599, 118910), (1034, 68885), (1081, 65890), (1198, 59455), (1265, 56306), (2162, 32945), (2530, 28153), (2585, 27554), (2995, 23782), (5170, 13777), (5405, 13178), (5990, 11891), (6589, 10810)]