28894170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31069}}^1$

素因数の和:31110

約数の個数: 32

約数和(自身を含む): 71585280

約数和(自身を除く): 42691110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 31069, 62138, 93207, 155345, 186414, 310690, 466035, 932070, 963139, 1926278, 2889417, 4815695, 5778834, 9631390, 14447085, 28894170]

約数ペア:

[(1, 28894170), (2, 14447085), (3, 9631390), (5, 5778834), (6, 4815695), (10, 2889417), (15, 1926278), (30, 963139), (31, 932070), (62, 466035), (93, 310690), (155, 186414), (186, 155345), (310, 93207), (465, 62138), (930, 31069)]