42962590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 89413632

約数和(自身を除く): 46451042

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 215, 293, 310, 341, 430, 473, 586, 682, 946, 1333, 1465, 1705, 2365, 2666, 2930, 3223, 3410, 4730, 6446, 6665, 9083, 12599, 13330, 14663, 16115, 18166, 25198, 29326, 32230, 45415, 62995, 73315, 90830, 99913, 125990, 138589, 146630, 199826, 277178, 390569, 499565, 692945, 781138, 999130, 1385890, 1952845, 3905690, 4296259, 8592518, 21481295, 42962590]

約数ペア:

[(1, 42962590), (2, 21481295), (5, 8592518), (10, 4296259), (11, 3905690), (22, 1952845), (31, 1385890), (43, 999130), (55, 781138), (62, 692945), (86, 499565), (110, 390569), (155, 277178), (215, 199826), (293, 146630), (310, 138589), (341, 125990), (430, 99913), (473, 90830), (586, 73315), (682, 62995), (946, 45415), (1333, 32230), (1465, 29326), (1705, 25198), (2365, 18166), (2666, 16115), (2930, 14663), (3223, 13330), (3410, 12599), (4730, 9083), (6446, 6665)]