31543430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 27726970

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 1049, 2098, 3007, 5245, 6014, 10490, 15035, 30070, 32519, 65038, 101753, 162595, 203506, 325190, 508765, 1017530, 3154343, 6308686, 15771715, 31543430]

約数ペア:

[(1, 31543430), (2, 15771715), (5, 6308686), (10, 3154343), (31, 1017530), (62, 508765), (97, 325190), (155, 203506), (194, 162595), (310, 101753), (485, 65038), (970, 32519), (1049, 30070), (2098, 15035), (3007, 10490), (5245, 6014)]