103678781990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2017}}^1\times {\mathrm{4561}}^1$

素因数の和:6622

約数の個数: 96

約数和(自身を含む): 226691400384

約数和(自身を除く): 123012618394

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2017, 2254, 4034, 4561, 5635, 9122, 10085, 11270, 14119, 20170, 22805, 28238, 31927, 45610, 46391, 63854, 70595, 92782, 98833, 104903, 141190, 159635, 197666, 209806, 223489, 231955, 319270, 324737, 446978, 463910, 494165, 524515, 649474, 734321, 988330, 1049030, 1117445, 1468642, 1623685, 2234890, 2273159, 3247370, 3671605, 4546318, 5140247, 7343210, 9199537, 10280494, 11365795, 18399074, 22731590, 25701235, 45997685, 51402470, 64396759, 91995370, 128793518, 211589351, 321983795, 423178702, 450777313, 643967590, 901554626, 1057946755, 1481125457, 2115893510, 2253886565, 2962250914, 4507773130, 7405627285, 10367878199, 14811254570, 20735756398, 51839390995, 103678781990]

約数ペア:

[(1, 103678781990), (2, 51839390995), (5, 20735756398), (7, 14811254570), (10, 10367878199), (14, 7405627285), (23, 4507773130), (35, 2962250914), (46, 2253886565), (49, 2115893510), (70, 1481125457), (98, 1057946755), (115, 901554626), (161, 643967590), (230, 450777313), (245, 423178702), (322, 321983795), (490, 211589351), (805, 128793518), (1127, 91995370), (1610, 64396759), (2017, 51402470), (2254, 45997685), (4034, 25701235), (4561, 22731590), (5635, 18399074), (9122, 11365795), (10085, 10280494), (11270, 9199537), (14119, 7343210), (20170, 5140247), (22805, 4546318), (28238, 3671605), (31927, 3247370), (45610, 2273159), (46391, 2234890), (63854, 1623685), (70595, 1468642), (92782, 1117445), (98833, 1049030), (104903, 988330), (141190, 734321), (159635, 649474), (197666, 524515), (209806, 494165), (223489, 463910), (231955, 446978), (319270, 324737)]