2170077965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74869}}^1$

素因数の和:74933

約数の個数: 32

約数和(自身を含む): 3105008640

約数和(自身を除く): 934930675

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 2635, 5797, 28985, 74869, 374345, 823559, 1272773, 2320939, 4117795, 6363865, 11604695, 14000503, 25530329, 39455963, 70002515, 127651645, 197279815, 434015593, 2170077965]

約数ペア:

[(1, 2170077965), (5, 434015593), (11, 197279815), (17, 127651645), (31, 70002515), (55, 39455963), (85, 25530329), (155, 14000503), (187, 11604695), (341, 6363865), (527, 4117795), (935, 2320939), (1705, 1272773), (2635, 823559), (5797, 374345), (28985, 74869)]