706428180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{10247}}^1$

素因数の和:10645

約数の個数: 72

約数和(自身を含む): 2148636672

約数和(自身を除く): 1442208492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383, 766, 1149, 1532, 1915, 2298, 3447, 3830, 4596, 5745, 6894, 7660, 10247, 11490, 13788, 17235, 20494, 22980, 30741, 34470, 40988, 51235, 61482, 68940, 92223, 102470, 122964, 153705, 184446, 204940, 307410, 368892, 461115, 614820, 922230, 1844460, 3924601, 7849202, 11773803, 15698404, 19623005, 23547606, 35321409, 39246010, 47095212, 58869015, 70642818, 78492020, 117738030, 141285636, 176607045, 235476060, 353214090, 706428180]

約数ペア:

[(1, 706428180), (2, 353214090), (3, 235476060), (4, 176607045), (5, 141285636), (6, 117738030), (9, 78492020), (10, 70642818), (12, 58869015), (15, 47095212), (18, 39246010), (20, 35321409), (30, 23547606), (36, 19623005), (45, 15698404), (60, 11773803), (90, 7849202), (180, 3924601), (383, 1844460), (766, 922230), (1149, 614820), (1532, 461115), (1915, 368892), (2298, 307410), (3447, 204940), (3830, 184446), (4596, 153705), (5745, 122964), (6894, 102470), (7660, 92223), (10247, 68940), (11490, 61482), (13788, 51235), (17235, 40988), (20494, 34470), (22980, 30741)]