18230450710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{15289}}^1$

素因数の和:15445

約数の個数: 64

約数和(自身を含む): 34875878400

約数和(自身を除く): 16645427690

約数列:

[1, 2, 5, 10, 43, 47, 59, 86, 94, 118, 215, 235, 295, 430, 470, 590, 2021, 2537, 2773, 4042, 5074, 5546, 10105, 12685, 13865, 15289, 20210, 25370, 27730, 30578, 76445, 119239, 152890, 238478, 596195, 657427, 718583, 902051, 1192390, 1314854, 1437166, 1804102, 3287135, 3592915, 4510255, 6574270, 7185830, 9020510, 30899069, 38788193, 42396397, 61798138, 77576386, 84792794, 154495345, 193940965, 211981985, 308990690, 387881930, 423963970, 1823045071, 3646090142, 9115225355, 18230450710]

約数ペア:

[(1, 18230450710), (2, 9115225355), (5, 3646090142), (10, 1823045071), (43, 423963970), (47, 387881930), (59, 308990690), (86, 211981985), (94, 193940965), (118, 154495345), (215, 84792794), (235, 77576386), (295, 61798138), (430, 42396397), (470, 38788193), (590, 30899069), (2021, 9020510), (2537, 7185830), (2773, 6574270), (4042, 4510255), (5074, 3592915), (5546, 3287135), (10105, 1804102), (12685, 1437166), (13865, 1314854), (15289, 1192390), (20210, 902051), (25370, 718583), (27730, 657427), (30578, 596195), (76445, 238478), (119239, 152890)]