170302580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52889}}^1$

素因数の和:52928

約数の個数: 48

約数和(自身を含む): 426504960

約数和(自身を除く): 256202380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 52889, 105778, 211556, 264445, 370223, 528890, 740446, 1057780, 1216447, 1480892, 1851115, 2432894, 3702230, 4865788, 6082235, 7404460, 8515129, 12164470, 17030258, 24328940, 34060516, 42575645, 85151290, 170302580]

約数ペア:

[(1, 170302580), (2, 85151290), (4, 42575645), (5, 34060516), (7, 24328940), (10, 17030258), (14, 12164470), (20, 8515129), (23, 7404460), (28, 6082235), (35, 4865788), (46, 3702230), (70, 2432894), (92, 1851115), (115, 1480892), (140, 1216447), (161, 1057780), (230, 740446), (322, 528890), (460, 370223), (644, 264445), (805, 211556), (1610, 105778), (3220, 52889)]