30838914

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7229}}^1$

素因数の和:7319

約数の個数: 32

約数和(自身を含む): 69408000

約数和(自身を除く): 38569086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 7229, 14458, 21687, 43374, 65061, 130122, 195183, 390366, 571091, 1142182, 1713273, 3426546, 5139819, 10279638, 15419457, 30838914]

約数ペア:

[(1, 30838914), (2, 15419457), (3, 10279638), (6, 5139819), (9, 3426546), (18, 1713273), (27, 1142182), (54, 571091), (79, 390366), (158, 195183), (237, 130122), (474, 65061), (711, 43374), (1422, 21687), (2133, 14458), (4266, 7229)]