65780730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15551}}^1$

素因数の和:15611

約数の個数: 48

約数和(自身を含む): 174680064

約数和(自身を除く): 108899334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 15551, 31102, 46653, 77755, 93306, 139959, 155510, 233265, 279918, 466530, 699795, 730897, 1399590, 1461794, 2192691, 3654485, 4385382, 6578073, 7308970, 10963455, 13156146, 21926910, 32890365, 65780730]

約数ペア:

[(1, 65780730), (2, 32890365), (3, 21926910), (5, 13156146), (6, 10963455), (9, 7308970), (10, 6578073), (15, 4385382), (18, 3654485), (30, 2192691), (45, 1461794), (47, 1399590), (90, 730897), (94, 699795), (141, 466530), (235, 279918), (282, 233265), (423, 155510), (470, 139959), (705, 93306), (846, 77755), (1410, 46653), (2115, 31102), (4230, 15551)]