143263710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51349}}^1$

素因数の和:51393

約数の個数: 48

約数和(自身を含む): 384508800

約数和(自身を除く): 241245090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 51349, 102698, 154047, 256745, 308094, 462141, 513490, 770235, 924282, 1540470, 1591819, 2310705, 3183638, 4621410, 4775457, 7959095, 9550914, 14326371, 15918190, 23877285, 28652742, 47754570, 71631855, 143263710]

約数ペア:

[(1, 143263710), (2, 71631855), (3, 47754570), (5, 28652742), (6, 23877285), (9, 15918190), (10, 14326371), (15, 9550914), (18, 7959095), (30, 4775457), (31, 4621410), (45, 3183638), (62, 2310705), (90, 1591819), (93, 1540470), (155, 924282), (186, 770235), (279, 513490), (310, 462141), (465, 308094), (558, 256745), (930, 154047), (1395, 102698), (2790, 51349)]