205721070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{236461}}^1$

素因数の和:236500

約数の個数: 32

約数和(自身を含む): 510757920

約数和(自身を除く): 305036850

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 236461, 472922, 709383, 1182305, 1418766, 2364610, 3546915, 6857369, 7093830, 13714738, 20572107, 34286845, 41144214, 68573690, 102860535, 205721070]

約数ペア:

[(1, 205721070), (2, 102860535), (3, 68573690), (5, 41144214), (6, 34286845), (10, 20572107), (15, 13714738), (29, 7093830), (30, 6857369), (58, 3546915), (87, 2364610), (145, 1418766), (174, 1182305), (290, 709383), (435, 472922), (870, 236461)]