86757230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 115487890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 41, 43, 70, 74, 82, 86, 95, 133, 185, 190, 205, 215, 259, 266, 287, 301, 370, 410, 430, 518, 574, 602, 665, 703, 779, 817, 1295, 1330, 1406, 1435, 1505, 1517, 1558, 1591, 1634, 1763, 2590, 2870, 3010, 3034, 3182, 3515, 3526, 3895, 4085, 4921, 5453, 5719, 7030, 7585, 7790, 7955, 8170, 8815, 9842, 10619, 10906, 11137, 11438, 12341, 15170, 15910, 17630, 21238, 22274, 24605, 24682, 27265, 28595, 28823, 30229, 33497, 49210, 53095, 54530, 55685, 57190, 57646, 60458, 61705, 65231, 66994, 106190, 111370, 123410, 130462, 144115, 151145, 167485, 201761, 211603, 234479, 288230, 302290, 326155, 334970, 403522, 423206, 456617, 468958, 652310, 913234, 1008805, 1058015, 1172395, 1239389, 2017610, 2116030, 2283085, 2344790, 2478778, 4566170, 6196945, 8675723, 12393890, 17351446, 43378615, 86757230]

約数ペア:

[(1, 86757230), (2, 43378615), (5, 17351446), (7, 12393890), (10, 8675723), (14, 6196945), (19, 4566170), (35, 2478778), (37, 2344790), (38, 2283085), (41, 2116030), (43, 2017610), (70, 1239389), (74, 1172395), (82, 1058015), (86, 1008805), (95, 913234), (133, 652310), (185, 468958), (190, 456617), (205, 423206), (215, 403522), (259, 334970), (266, 326155), (287, 302290), (301, 288230), (370, 234479), (410, 211603), (430, 201761), (518, 167485), (574, 151145), (602, 144115), (665, 130462), (703, 123410), (779, 111370), (817, 106190), (1295, 66994), (1330, 65231), (1406, 61705), (1435, 60458), (1505, 57646), (1517, 57190), (1558, 55685), (1591, 54530), (1634, 53095), (1763, 49210), (2590, 33497), (2870, 30229), (3010, 28823), (3034, 28595), (3182, 27265), (3515, 24682), (3526, 24605), (3895, 22274), (4085, 21238), (4921, 17630), (5453, 15910), (5719, 15170), (7030, 12341), (7585, 11438), (7790, 11137), (7955, 10906), (8170, 10619), (8815, 9842)]