249599430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28591}}^1$

素因数の和:28701

約数の個数: 48

約数和(自身を含む): 655671744

約数和(自身を除く): 406072314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 28591, 57182, 85773, 142955, 171546, 257319, 285910, 428865, 514638, 857730, 1286595, 2573190, 2773327, 5546654, 8319981, 13866635, 16639962, 24959943, 27733270, 41599905, 49919886, 83199810, 124799715, 249599430]

約数ペア:

[(1, 249599430), (2, 124799715), (3, 83199810), (5, 49919886), (6, 41599905), (9, 27733270), (10, 24959943), (15, 16639962), (18, 13866635), (30, 8319981), (45, 5546654), (90, 2773327), (97, 2573190), (194, 1286595), (291, 857730), (485, 514638), (582, 428865), (873, 285910), (970, 257319), (1455, 171546), (1746, 142955), (2910, 85773), (4365, 57182), (8730, 28591)]