155496690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2687}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 405070848

約数和(自身を除く): 249574158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 643, 1286, 1929, 2687, 3215, 3858, 5374, 5787, 6430, 8061, 9645, 11574, 13435, 16122, 19290, 24183, 26870, 28935, 40305, 48366, 57870, 80610, 120915, 241830, 1727741, 3455482, 5183223, 8638705, 10366446, 15549669, 17277410, 25916115, 31099338, 51832230, 77748345, 155496690]

約数ペア:

[(1, 155496690), (2, 77748345), (3, 51832230), (5, 31099338), (6, 25916115), (9, 17277410), (10, 15549669), (15, 10366446), (18, 8638705), (30, 5183223), (45, 3455482), (90, 1727741), (643, 241830), (1286, 120915), (1929, 80610), (2687, 57870), (3215, 48366), (3858, 40305), (5374, 28935), (5787, 26870), (6430, 24183), (8061, 19290), (9645, 16122), (11574, 13435)]