2271668245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 3489122304

約数和(自身を除く): 1217454059

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 163, 265, 371, 385, 583, 683, 815, 1141, 1793, 1855, 2915, 3415, 4081, 4781, 5705, 7513, 8639, 8965, 12551, 20405, 23905, 36199, 37565, 43195, 52591, 60473, 62755, 95029, 111329, 180995, 253393, 262955, 302365, 398189, 475145, 556645, 665203, 779303, 1224619, 1266965, 1990945, 2787323, 3326015, 3896515, 5900437, 6123095, 8572333, 13936615, 29502185, 41303059, 42861665, 64904807, 206515295, 324524035, 454333649, 2271668245]

約数ペア:

[(1, 2271668245), (5, 454333649), (7, 324524035), (11, 206515295), (35, 64904807), (53, 42861665), (55, 41303059), (77, 29502185), (163, 13936615), (265, 8572333), (371, 6123095), (385, 5900437), (583, 3896515), (683, 3326015), (815, 2787323), (1141, 1990945), (1793, 1266965), (1855, 1224619), (2915, 779303), (3415, 665203), (4081, 556645), (4781, 475145), (5705, 398189), (7513, 302365), (8639, 262955), (8965, 253393), (12551, 180995), (20405, 111329), (23905, 95029), (36199, 62755), (37565, 60473), (43195, 52591)]