26637990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28643}}^1$

素因数の和:28684

約数の個数: 32

約数和(自身を含む): 65995776

約数和(自身を除く): 39357786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 28643, 57286, 85929, 143215, 171858, 286430, 429645, 859290, 887933, 1775866, 2663799, 4439665, 5327598, 8879330, 13318995, 26637990]

約数ペア:

[(1, 26637990), (2, 13318995), (3, 8879330), (5, 5327598), (6, 4439665), (10, 2663799), (15, 1775866), (30, 887933), (31, 859290), (62, 429645), (93, 286430), (155, 171858), (186, 143215), (310, 85929), (465, 57286), (930, 28643)]