66288530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 97940590

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 35, 38, 46, 55, 70, 77, 95, 110, 115, 133, 154, 161, 190, 197, 209, 230, 253, 266, 322, 385, 394, 418, 437, 506, 665, 770, 805, 874, 985, 1045, 1265, 1330, 1379, 1463, 1610, 1771, 1970, 2090, 2167, 2185, 2530, 2758, 2926, 3059, 3542, 3743, 4334, 4370, 4531, 4807, 6118, 6895, 7315, 7486, 8855, 9062, 9614, 10835, 13790, 14630, 15169, 15295, 17710, 18715, 21670, 22655, 24035, 26201, 30338, 30590, 31717, 33649, 37430, 41173, 45310, 48070, 49841, 52402, 63434, 67298, 75845, 82346, 86089, 99682, 131005, 151690, 158585, 168245, 172178, 205865, 249205, 262010, 288211, 317170, 336490, 348887, 411730, 430445, 498410, 576422, 602623, 697774, 860890, 946979, 1205246, 1441055, 1744435, 1893958, 2882110, 3013115, 3488870, 4734895, 6026230, 6628853, 9469790, 13257706, 33144265, 66288530]

約数ペア:

[(1, 66288530), (2, 33144265), (5, 13257706), (7, 9469790), (10, 6628853), (11, 6026230), (14, 4734895), (19, 3488870), (22, 3013115), (23, 2882110), (35, 1893958), (38, 1744435), (46, 1441055), (55, 1205246), (70, 946979), (77, 860890), (95, 697774), (110, 602623), (115, 576422), (133, 498410), (154, 430445), (161, 411730), (190, 348887), (197, 336490), (209, 317170), (230, 288211), (253, 262010), (266, 249205), (322, 205865), (385, 172178), (394, 168245), (418, 158585), (437, 151690), (506, 131005), (665, 99682), (770, 86089), (805, 82346), (874, 75845), (985, 67298), (1045, 63434), (1265, 52402), (1330, 49841), (1379, 48070), (1463, 45310), (1610, 41173), (1771, 37430), (1970, 33649), (2090, 31717), (2167, 30590), (2185, 30338), (2530, 26201), (2758, 24035), (2926, 22655), (3059, 21670), (3542, 18715), (3743, 17710), (4334, 15295), (4370, 15169), (4531, 14630), (4807, 13790), (6118, 10835), (6895, 9614), (7315, 9062), (7486, 8855)]