9155860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3880

約数の個数: 48

約数和(自身を含む): 23272704

約数和(自身を除く): 14116844

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3847, 7694, 15388, 19235, 26929, 38470, 53858, 65399, 76940, 107716, 130798, 134645, 261596, 269290, 326995, 457793, 538580, 653990, 915586, 1307980, 1831172, 2288965, 4577930, 9155860]

約数ペア:

[(1, 9155860), (2, 4577930), (4, 2288965), (5, 1831172), (7, 1307980), (10, 915586), (14, 653990), (17, 538580), (20, 457793), (28, 326995), (34, 269290), (35, 261596), (68, 134645), (70, 130798), (85, 107716), (119, 76940), (140, 65399), (170, 53858), (238, 38470), (340, 26929), (476, 19235), (595, 15388), (1190, 7694), (2380, 3847)]