1730918970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{194267}}^1$

素因数の和:194297

約数の個数: 80

約数和(自身を含む): 5077388448

約数和(自身を除く): 3346469478

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 194267, 388534, 582801, 971335, 1165602, 1748403, 1942670, 2136937, 2914005, 3496806, 4273874, 5245209, 5828010, 6410811, 8742015, 10490418, 10684685, 12821622, 15735627, 17484030, 19232433, 21369370, 26226045, 31471254, 32054055, 38464866, 52452090, 57697299, 64108110, 78678135, 96162165, 115394598, 157356270, 173091897, 192324330, 288486495, 346183794, 576972990, 865459485, 1730918970]

約数ペア:

[(1, 1730918970), (2, 865459485), (3, 576972990), (5, 346183794), (6, 288486495), (9, 192324330), (10, 173091897), (11, 157356270), (15, 115394598), (18, 96162165), (22, 78678135), (27, 64108110), (30, 57697299), (33, 52452090), (45, 38464866), (54, 32054055), (55, 31471254), (66, 26226045), (81, 21369370), (90, 19232433), (99, 17484030), (110, 15735627), (135, 12821622), (162, 10684685), (165, 10490418), (198, 8742015), (270, 6410811), (297, 5828010), (330, 5245209), (405, 4273874), (495, 3496806), (594, 2914005), (810, 2136937), (891, 1942670), (990, 1748403), (1485, 1165602), (1782, 971335), (2970, 582801), (4455, 388534), (8910, 194267)]