2247493490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{11171}}^1$

素因数の和:11279

約数の個数: 64

約数和(自身を含む): 4633251840

約数和(自身を除く): 2385758350

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 59, 62, 110, 118, 155, 295, 310, 341, 590, 649, 682, 1298, 1705, 1829, 3245, 3410, 3658, 6490, 9145, 11171, 18290, 20119, 22342, 40238, 55855, 100595, 111710, 122881, 201190, 245762, 346301, 614405, 659089, 692602, 1228810, 1318178, 1731505, 3295445, 3463010, 3809311, 6590890, 7249979, 7618622, 14499958, 19046555, 20431759, 36249895, 38093110, 40863518, 72499790, 102158795, 204317590, 224749349, 449498698, 1123746745, 2247493490]

約数ペア:

[(1, 2247493490), (2, 1123746745), (5, 449498698), (10, 224749349), (11, 204317590), (22, 102158795), (31, 72499790), (55, 40863518), (59, 38093110), (62, 36249895), (110, 20431759), (118, 19046555), (155, 14499958), (295, 7618622), (310, 7249979), (341, 6590890), (590, 3809311), (649, 3463010), (682, 3295445), (1298, 1731505), (1705, 1318178), (1829, 1228810), (3245, 692602), (3410, 659089), (3658, 614405), (6490, 346301), (9145, 245762), (11171, 201190), (18290, 122881), (20119, 111710), (22342, 100595), (40238, 55855)]