71521010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6703}}^1$

素因数の和:6818

約数の個数: 32

約数和(自身を含む): 141910272

約数和(自身を除く): 70389262

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 6703, 10670, 13406, 33515, 67030, 73733, 147466, 368665, 650191, 737330, 1300382, 3250955, 6501910, 7152101, 14304202, 35760505, 71521010]

約数ペア:

[(1, 71521010), (2, 35760505), (5, 14304202), (10, 7152101), (11, 6501910), (22, 3250955), (55, 1300382), (97, 737330), (110, 650191), (194, 368665), (485, 147466), (970, 73733), (1067, 67030), (2134, 33515), (5335, 13406), (6703, 10670)]