22813890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 60186240

約数和(自身を除く): 37372350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 257, 269, 330, 514, 538, 771, 807, 1285, 1345, 1542, 1614, 2570, 2690, 2827, 2959, 3855, 4035, 5654, 5918, 7710, 8070, 8481, 8877, 14135, 14795, 16962, 17754, 28270, 29590, 42405, 44385, 69133, 84810, 88770, 138266, 207399, 345665, 414798, 691330, 760463, 1036995, 1520926, 2073990, 2281389, 3802315, 4562778, 7604630, 11406945, 22813890]

約数ペア:

[(1, 22813890), (2, 11406945), (3, 7604630), (5, 4562778), (6, 3802315), (10, 2281389), (11, 2073990), (15, 1520926), (22, 1036995), (30, 760463), (33, 691330), (55, 414798), (66, 345665), (110, 207399), (165, 138266), (257, 88770), (269, 84810), (330, 69133), (514, 44385), (538, 42405), (771, 29590), (807, 28270), (1285, 17754), (1345, 16962), (1542, 14795), (1614, 14135), (2570, 8877), (2690, 8481), (2827, 8070), (2959, 7710), (3855, 5918), (4035, 5654)]