66919380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2537

約数の個数: 96

約数和(自身を含む): 209478528

約数和(自身を除く): 142559148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 2255, 2460, 2473, 2706, 4510, 4946, 5412, 6765, 7419, 9020, 9892, 12365, 13530, 14838, 24730, 27060, 27203, 29676, 37095, 49460, 54406, 74190, 81609, 101393, 108812, 136015, 148380, 163218, 202786, 272030, 304179, 326436, 405572, 408045, 506965, 544060, 608358, 816090, 1013930, 1115323, 1216716, 1520895, 1632180, 2027860, 2230646, 3041790, 3345969, 4461292, 5576615, 6083580, 6691938, 11153230, 13383876, 16729845, 22306460, 33459690, 66919380]

約数ペア:

[(1, 66919380), (2, 33459690), (3, 22306460), (4, 16729845), (5, 13383876), (6, 11153230), (10, 6691938), (11, 6083580), (12, 5576615), (15, 4461292), (20, 3345969), (22, 3041790), (30, 2230646), (33, 2027860), (41, 1632180), (44, 1520895), (55, 1216716), (60, 1115323), (66, 1013930), (82, 816090), (110, 608358), (123, 544060), (132, 506965), (164, 408045), (165, 405572), (205, 326436), (220, 304179), (246, 272030), (330, 202786), (410, 163218), (451, 148380), (492, 136015), (615, 108812), (660, 101393), (820, 81609), (902, 74190), (1230, 54406), (1353, 49460), (1804, 37095), (2255, 29676), (2460, 27203), (2473, 27060), (2706, 24730), (4510, 14838), (4946, 13530), (5412, 12365), (6765, 9892), (7419, 9020)]