66941370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13049}}^1$

素因数の和:13084

約数の個数: 64

約数和(自身を含む): 187920000

約数和(自身を除く): 120978630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13049, 26098, 39147, 65245, 78294, 117441, 130490, 195735, 234882, 247931, 352323, 391470, 495862, 587205, 704646, 743793, 1174410, 1239655, 1487586, 1761615, 2231379, 2479310, 3523230, 3718965, 4462758, 6694137, 7437930, 11156895, 13388274, 22313790, 33470685, 66941370]

約数ペア:

[(1, 66941370), (2, 33470685), (3, 22313790), (5, 13388274), (6, 11156895), (9, 7437930), (10, 6694137), (15, 4462758), (18, 3718965), (19, 3523230), (27, 2479310), (30, 2231379), (38, 1761615), (45, 1487586), (54, 1239655), (57, 1174410), (90, 743793), (95, 704646), (114, 587205), (135, 495862), (171, 391470), (190, 352323), (270, 247931), (285, 234882), (342, 195735), (513, 130490), (570, 117441), (855, 78294), (1026, 65245), (1710, 39147), (2565, 26098), (5130, 13049)]